1619 patents
Page 66 of 81
Utility
Connection Structure for Wiring Substrate and Flexible Substrate and Package for Housing Electronic Components
1 Jul 20
A connection structure for a wiring substrate and a flexible substrate including a wiring substrate and a flexible substrate, in which the wiring substrate includes an insulating member, conductor layer, and ground layer, the flexible substrate includes an insulating sheet and metal film, and the metal film includes a signal line pad joined to the conductor layer via a joining material when viewed from the back surface of the flexible substrate.
Takashi KAWAMURA, Masato ISHIZAKI, Naoki GOTOU
Filed: 2 Mar 20
Utility
Method for Producing Piezoelectric Element
1 Jul 20
Provided is a method for producing a piezoelectric element in which a piezoelectric body substrate piece is subjected to polarization treatment and a piezoelectric element is produced.
Hiroki OBATA, Masayuki UETANI, Ryusuke IKEDA
Filed: 9 Mar 20
Utility
Chip Component Manufacturing Method
1 Jul 20
Provided is a chip component manufacturing method which enables a plurality of chip pieces to be handled while being pasted to a sheet, and in which it is possible to apply at least a surface treatment to a plurality of chip pieces while being pasted to a sheet.
Isamu Oguma, Takatomo Ogata, Shigeru Funabashi, Hidetake Ota
Filed: 8 Mar 20
Utility
Plugged honeycomb structure
29 Jun 20
A plugged honeycomb structure includes a honeycomb structure body, and a plurality of plugging portions, the honeycomb structure body further includes pass-through hole portions each of which is formed in at least a part of a partition wall intersection portion in which the partition walls intersect in one end face and each of which interconnects a pair of cells facing each other at a position corresponding to the partition wall intersection portion to enable pass-through of a fluid, and a value obtained by dividing a diameter of a first virtual inscribed circle inscribed at a position of a minimum hole width of the pass-through hole portion by a diameter of a second virtual inscribed circle inscribed at a position of a minimum plugging width between the plugging portions facing each other is in a range of 0.05 to 0.74.
Takayuki Ogata
Filed: 6 Feb 17
Utility
Plugged honeycomb structure and plugged honeycomb segment
29 Jun 20
A plugged honeycomb structure includes: a plurality of honeycomb segments, a bonding layer, and a plugging portions to plug open ends of cells of each of the honeycomb segments.
Kazuya Mori, Toshihiro Hirakawa
Filed: 23 Aug 16
Utility
Nickel-zinc battery cell pack and battery pack using same
29 Jun 20
The present invention provides a unit cell for a nickel-zinc battery in the form of a cell pack having positive and negative electrodes reliably separated by a hydroxide ion-conductive separator, which can be readily handled and is very advantageous for forming an assembled battery.
Yuichi Gonda, Kenshin Kitoh
Filed: 27 Nov 17
Utility
Battery using layered double hydroxide
29 Jun 20
Provided is a battery including a layered double hydroxide.
Shohei Yokoyama, Sho Yamamoto, Naohito Yamada
Filed: 27 Mar 17
Utility
Heat radiation device, and processing device using heat radiation device
29 Jun 20
A heat radiation device includes a heat source, a meta-material structure layer arranged on a front surface side of the heat source and configured to radiate radiant energy in a specific wavelength range by converting heat energy inputted from the heat source into the radiant energy in the specific wavelength range, and a rear-surface metal layer arranged on a rear surface side of the heat source.
Yoshio Kondo
Filed: 19 Sep 18
Utility
Zeolite Membrane Complex and Method of Producing Zeolite Membrane Complex
24 Jun 20
A zeolite membrane complex comprises: a support; and a zeolite membrane formed on the support.
Kenichi NODA, Aya MIURA, Ryotaro YOSHIMURA, Takeshi HAGIO
Filed: 1 Mar 20
Utility
Particle Counter
24 Jun 20
A particle counter includes a charge generation unit that applies charges generated by discharge to particles in a gas introduced into a gas flow channel to generate charged particles, a collection electrode that collects the charged particles, and a counting unit that determines the number of particles on the basis of a physical quantity that changes in accordance with the number of charged particles collected by the collection electrode.
Keiichi KANNO, Kazuyuki MIZUNO, Hidemasa OKUMURA
Filed: 2 Mar 20
Utility
Particle Detection Element and Particle Detector
24 Jun 20
A particle detection element used to detect particles in gas, the particle detection element includes a housing having a gas flow passage through which the gas passes, wherein the gas flow passage is a rectangular-cuboid-shaped space that extends continuously from a gas inlet having a rectangular shape to a gas outlet having same shape as the shape of the gas inlet, and when the particle detection element is disposed in the flow of the gas so that the gas passes through the gas flow passage, a low-flow-velocity region in which the gas flows at a flow velocity lower than a flow velocity at which the gas passes through the gas flow passage is generated in a region downstream of the gas outlet.
Keiichi Kanno, Hidemasa Okumura, Kazuyuki Mizuno
Filed: 27 Feb 20
Utility
Particle Detection Element and Particle Detector
24 Jun 20
A particle detection element includes: a casing having a gas flow passage; an electric charge generating unit that imparts charges to particles in a gas introduced into the casing to thereby form charged particles; a collecting unit including at least one collecting electrode that is disposed so as to be exposed to the gas flow passage and collects a collection target that is the charged particles or the charges not imparted to the particles; and a heating unit that heats the collecting electrode.
Keiichi KANNO, Hidemasa OKUMURA, Kazuyuki MIZUNO
Filed: 2 Mar 20
Utility
Sensor Element and Gas Sensor
24 Jun 20
A sensor element used to detect, using a limiting current method, the specific gas concentration in a rich-atmosphere measurement-object gas.
Taku OKAMOTO, Nobukazu IKOMA, Osamu NAKASONE
Filed: 2 Dec 19
Utility
Particle Detection Element and Particle Detector
24 Jun 20
A particle detection element includes: a casing having a gas flow passage; an electric charge generating unit that imparts charges generated by a discharge to particles in a gas introduced into the casing to thereby form charged particles; a collecting electrode that is disposed inside the casing so as to be exposed to the gas flow passage and collects a collection target that is the charged particles or the charges not imparted to the particles; and a plurality of exposed electrodes including the collecting electrode and exposed to the gas flow passage.
Keiichi Kanno, Kazuyuki Mizuno, Hidemasa Okumura
Filed: 1 Mar 20
Utility
Gas Sensor
24 Jun 20
A sensor element includes: a main pump cell including an inner pump electrode facing a first inner space into which a measurement gas is introduced, an external pump electrode provided on an element surface, and a solid electrolyte therebetween; an auxiliary pump cell including an auxiliary pump electrode provided facing a second inner space, the external pump electrode, and the solid electrolyte therebetween; and a measurement pump cell including a measurement electrode, the external pump electrode, and the solid electrolyte therebetween.
Yusuke WATANABE, Shota KAGEYAMA, Yuki NAKAYAMA
Filed: 17 Dec 19
Utility
Lithium Secondary Battery and Method for Manufacturing Battery-incorporating Device
24 Jun 20
Provided is a secondary lithium battery including: a positive electrode plate that is a sintered lithium complex oxide plate; a negative electrode containing carbon and styrene butadiene rubber (SBR); and an electrolytic solution containing lithium borofluoride (LiBF4) in a non-aqueous solvent composed of γ-butyrolactone (GBL), or composed of ethylene carbonate (EC) and γ-butyrolactone (GBL).
Yuki FUJITA, Chiori SUZUKI
Filed: 3 Mar 20
Utility
Group 13 Element Nitride Layer, Free-standing Substrate and Functional Element
24 Jun 20
It is provided a layer of a crystal of a nitride of a group 13 element selected from gallium nitride, aluminum nitride, indium nitride and the mixed crystals thereof, and the layer includes an upper surface and a bottom surface.
Takayuki HIRAO, Hirokazu NAKANISHI, Mikiya ICHIMURA, Takanao SHIMODAIRA, Masahiro SAKAI, Takashi YOSHINO
Filed: 20 Feb 20
Utility
Gas separation method
22 Jun 20
The gas separation method is executed under a condition in which a partial pressure of a first gas (G1) in a feed gas that contains at least mutually different gases being the first gas (G1) and a second gas (G2) becomes less than or equal to a total pressure of a permeate-side space (S2) of a gas separation membrane (30).
Kenichi Noda, Takeshi Hagio
Filed: 14 Jun 17
Utility
Zeolite membrane structure and method for producing same
22 Jun 20
A zeolite membrane structure includes a porous support, and a zeolite membrane.
Ryujiro Nagasaka, Hideyuki Suzuki, Akimasa Ichikawa, Shinji Nakamura
Filed: 11 Sep 17
Utility
Honeycomb structure
22 Jun 20
A honeycomb structure including: a honeycomb structure body having porous partition walls which are disposed to surround a plurality of cells and a circumferential wall, wherein the partition walls are provided with protrusions, at least one of the plurality of cells includes a specific cell configured so that the protrusions protrude into the cell from the respective partition walls, and the specific cell is provided with a porous material made of the same material as the partition walls in a range of 5 to 50% including an intersection with respect to a pentagonal area which is formed by connecting the intersection when two partition walls configuring the peripheral edge of the specific cell extend and two points of bottom parts and top parts, respectively, of the respective protrusions disposed on the two partition walls, in the cross section orthogonal to the extending direction of the cells.
Yoichi Aoki
Filed: 19 Mar 18