1619 patents
Page 31 of 81
Utility
Battery Module
21 Apr 22
Provided is a battery module including: a metal module housing that has a closed interior space; and multiple secondary batteries that have a vertically long shape and are housed vertically in the interior space and juxtaposed parallel to each other.
Yuichi GONDA, Keiichi MORI, Seiji HAYAKAWA
Filed: 28 Dec 21
Utility
Wafer Placement Table
21 Apr 22
A wafer placement table includes a ceramic plate, an electrode embedded in the ceramic plate, a hollow ceramic shaft attached to a surface of the ceramic plate, a power-supplying member running inside the ceramic shaft and connected to a terminal of the electrode, a plate-side attaching site defined on the ceramic plate and to which the power-supplying member is attached, a power-source-side attaching site defined at a free end of the ceramic shaft and to which the power-supplying member is attached, and a redirecting member provided inside the ceramic shaft.
Seiya INOUE, Reo WATANABE, Yuma IWATA
Filed: 1 Jul 21
Utility
Wafer Placement Table
21 Apr 22
A wafer placement table includes a ceramic plate, an electrode embedded in the ceramic plate, a hollow ceramic shaft attached to a surface of the ceramic plate, a power-supplying member running inside the ceramic shaft and connected to a terminal of the electrode, a plate-side attaching site defined on the ceramic plate and to which the power-supplying member is attached, and a power-source-side attaching site defined at a free end of the ceramic shaft and to which the power-supplying member is attached.
Yuma IWATA, Seiya INOUE, Reo WATANABE
Filed: 1 Jul 21
Utility
Zeolite membrane complex and method of producing zeolite membrane complex
19 Apr 22
A zeolite membrane complex includes a support and a zeolite membrane formed on the support.
Kenichi Noda, Aya Miura, Ryotaro Yoshimura
Filed: 12 Jun 20
Utility
Honeycomb structure
19 Apr 22
Shogo Hirose, Hirotaka Yamamoto
Filed: 10 Feb 21
Utility
Fluid heating component, and fluid heating component complex
19 Apr 22
A fluid heating component including: a pillar-shaped member made of ceramics and formed with through channels through which a fluid passes, and a conductive coating layer disposed on at least a part of a circumferential surface of the pillar-shaped member, wherein the conductive coating layer is disposed on coats the whole circumference of a cut surface of the pillar-shaped member in a state where the conducive coating layer is electrically connected, in the cut surface of the pillar-shaped member which is perpendicular to a passing direction of the fluid.
Hironori Takahashi, Hiroki Ishida
Filed: 8 Mar 19
Utility
Group 13 element nitride layer, free-standing substrate and functional element
19 Apr 22
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 includes an upper surface and a bottom surface.
Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Takanao Shimodaira, Masahiro Sakai, Takashi Yoshino
Filed: 21 Feb 20
Utility
Extrusion Molding Machine and Method for Producing Molded Body
14 Apr 22
An extrusion molding machine includes a molding portion having one end and other end, the one end having a die, the other end being connected to an extrusion port of an extrusion portion, the molding portion also including a screen arranged therein.
Keita ITO, Yuichi TAJIMA, Yoshimasa KONDO
Filed: 25 Aug 21
Utility
Extrusion Molding Machine and Method for Producing Molded Body
14 Apr 22
An extrusion molding machine includes: a molding portion having one end and other end, the one end having a die, the other end being connected to an extrusion port of an extrusion portion, the molding portion also including a screen arranged therein.
Keita ITO, Yuichi TAJIMA, Yoshimasa KONDO
Filed: 13 Sep 21
Utility
Ceramic Heater
14 Apr 22
A ceramic heater includes a disk-shaped ceramic plate having a wafer placement surface on a front surface thereof, the ceramic plate having a plasma electrode and a heater electrode embedded therein in this order, from closest to the wafer placement surface to farthest, in such a manner that the plasma electrode and the heater electrode are spaced apart from each other; a cylindrical shaft that supports the ceramic plate from a back surface of the ceramic plate; a plasma electrode connecting member arranged in the cylindrical shaft and connected to the plasma electrode; a heater electrode connecting member arranged in the cylindrical shaft and connected to the heater electrode; and a planar shield portion arranged on the back surface of the ceramic plate or embedded in the ceramic plate so as to be closer to the back surface than the heater electrode, the planar shield portion being connected to ground.
Tomohiro HARA, Yutaka UNNO
Filed: 17 Dec 21
Utility
Gas Sensor
14 Apr 22
A gas sensor includes: a laminate formed of a plurality of layers including at least one layer of a solid electrolyte; a reference gas chamber formed in the laminate and containing a reference gas; and a reference electrode partially exposed in the reference gas chamber.
Yusuke WATANABE, Shotaro NIIZUMA, Toshihiro HIRAKAWA, Hayami AOTA
Filed: 8 Oct 21
Utility
Gas Sensor
14 Apr 22
A gas sensor includes a pump electrode disposed in a measured gas flow path, an oxygen detection electrode disposed in the measured gas flow path and containing platinum and zirconia, and a reference electrode disposed in a reference gas chamber where a reference gas exists, and containing platinum and zirconia.
Yusuke WATANABE, Shotaro NIIZUMA, Hayami AOTA, Toshihiro HIRAKAWA
Filed: 8 Oct 21
Utility
Gas Sensor
14 Apr 22
A gas sensor includes: a laminate including at least one layer made of a solid electrolyte; a measured gas flow path formed in the laminate; and a pump electrode exposed in the measured gas flow path.
Yusuke WATANABE, Shotaro NIIZUMA, Toshihiro HIRAKAWA, Hayami AOTA
Filed: 8 Oct 21
Utility
Gas Sensor
14 Apr 22
A gas sensor includes an element body, an adjustment pump cell, a preliminary pump cell, a measurement electrode, a reference electrode, a specific gas concentration detection device.
Kunihiko NAKAGAKI, Taku OKAMOTO, Osamu NAKASONE, Nobukazu IKOMA
Filed: 22 Dec 21
Utility
Method for producing honeycomb structure
5 Apr 22
A method for producing a honeycomb structure, the method including: a step of drying a pillar-shaped honeycomb formed body including partition walls that define a plurality of cells each forming a flow path penetrating from a first end face to a second end face; and after the step of drying, a step of cooling the honeycomb formed body by applying a suction force to the first end face of the honeycomb formed body to allow a coolant to flow in the honeycomb formed body from the second end face, pass through the cells, and flow out from the first end face.
Ken Itadu, Nobuhiro Fujie, Yuji Watanabe
Filed: 28 Jan 20
Utility
Honeycomb filter
5 Apr 22
A honeycomb filter includes a pillar-shaped honeycomb structure body having a porous partition wall disposed to surround a plurality of cells and a plugging portion, wherein the partition wall is composed of a material containing cordierite as a main component thereof, porosity of the partition wall measured by a mercury press-in method is 55 to 65%, an average pore diameter of the partition wall measured by a mercury press-in method is 5 to 10 μm, and in a pore diameter distribution indicating a cumulative pore volume of the partition wall measured by a mercury press-in method, with a pore diameter (μm) on an abscissa axis and a log differential pore volume (cm3/g) on an ordinate axis, a first peak including a maximum value of the log differential pore volume has a pore diameter value of 8 μm or less, the pore diameter value corresponding to a ⅓ value width of the maximum value.
Fumihiko Yoshioka, Nozomu Hirai, Kyohei Kato
Filed: 18 Jan 21
Utility
Gas sensor and gas concentration measurement method
5 Apr 22
In a gas sensor configured to measure the concentrations of a plurality of components in the presence of oxygen, in the interior of a structural body made from an oxygen ion conductive solid electrolyte, a preliminary chamber having a mixed potential electrode, an oxygen concentration adjustment chamber having a main pump electrode, and a measurement chamber having a measurement electrode are formed in a manner communicating in this order.
Taku Okamoto
Filed: 12 Jun 19
Utility
Gas sensor and method of producing gas sensor
5 Apr 22
A gas sensor includes a structural body made up from a solid electrolyte that exhibits oxygen ion conductivity, a gas introduction port formed in the structural body, a preliminary chamber communicating with the gas introduction port and equipped with a preliminary pump electrode, a main chamber communicating with the preliminary chamber and equipped with a main pump electrode, and a measurement chamber communicating with the main chamber and equipped with a measurement electrode.
Kunihiko Nakagaki, Taku Okamoto, Nobukazu Ikoma
Filed: 12 Jun 19
Utility
Cell stack device
5 Apr 22
A cell stack device includes a plurality of electrochemical cells, a manifold, a gas supply portion, and a gas collection portion.
Noriyuki Ogasawara, Hirofumi Kan, Makoto Ohmori, Takashi Ryu
Filed: 4 Nov 19
Utility
Composite Substrate, Elastic Wave Element, and Production Method for Composite Substrate
31 Mar 22
A composite substrate includes a supporting substrate composed of quartz, a piezoelectric material substrate composed of a material selected from the group consisting of lithium niobate, lithium tantalate and lithium niobate-lithium tantalate; and an interface layer along a bonding interface between the supporting substrate and the piezoelectric material substrate.
Yuji HORI, Takahiro YAMADERA
Filed: 8 Dec 21