217 patents
Page 6 of 11
Utility
Hydrogel and Method for Producing Hydrogel
25 Feb 21
The hydrogel includes a first network structure and a second network structure.
Masaya IWATA, Shinjiro KASAHARA, Jian Ping GONG, Takayuki KUROKAWA, Takayuki NONOYAMA
Filed: 23 Apr 19
Utility
Sensor Element and Gas Sensor
25 Feb 21
A sensor element includes an oxygen ion conductive solid electrolyte body, a detection electrode disposed on a first surface of the solid electrolyte body for contact with a subject gas, and a reference electrode disposed on a second surface of the solid electrolyte body for contact with a reference gas.
Kazuma ITOU
Filed: 18 Jul 18
Utility
Ceramic Package for Filling Liquid-component Containing Electrolyte
25 Feb 21
Package 1a has ceramic substrate body 2 having front and back surfaces 3, 4 and side surface 5 between these surfaces, cavity 6 opening on front surface 3 and having bottom surface 7 and inner side surface 8, electrode pad 9 formed on bottom surface 7, external connecting terminal 10 formed on back surface 4, electronic component 14 mounted on electrode pad 9 and electrolyte 16 filling cavity 6.
Takayuki MIYAJI
Filed: 28 Mar 19
Utility
Sensor and Method for Manufacturing Same
11 Feb 21
A sensor (1) comprising: a sensor element (10); metal terminals; and a front side separator (90) and a rear side separator (95) to hold the metal terminals, the metal terminals each include a front side metal terminal (30) and a rear side metal terminal (40) respectively held by the front side separator and the rear side separator, a first connection portion (33) is provided on a rear side of the front side metal terminal, a second connection portion (43) is provided on a front side of the rear side metal terminal, and an axis P2 of one of the first and the second connection portion, in all of the plurality of metal terminals, is displaced toward a radially outer side of the sensor element relative to an axis P1 of a counterpart thereof, and the first connection portion and the second connection portion are in contact with each other.
Sunchao LIU, Takehiro OBA
Filed: 6 Aug 20
Utility
Spark Plug
4 Feb 21
A spark plug that allows a heat transfer member to be fixed to an insulator in a simple manner.
Yusuke KAWASHIMA
Filed: 16 Jul 18
Utility
Spark Plug
4 Feb 21
In a spark plug, a base material contains 50 mass % or more of Ni, 8 mass % or more and 40 mass % or less of Cr, 0.01 mass % or more and 2 mass % or less of Si, 0.01 mass % or more and 2 mass % or less of Al, 0.01 mass % or more and 2 mass % or less of Mn, 0.01 mass % or more and 0.1 mass % or less of C, and 0.001 mass % or more and 5 mass % or less of Fe.
Daisuke SUMOYAMA, Kazuki ITO
Filed: 3 Sep 19
Utility
Spark Plug
4 Feb 21
A spark plug capable of avoiding a discharge member bonded to a base material from peeling off easily is provided.
Daisuke SUMOYAMA, Kazuki ITO
Filed: 3 Sep 19
Utility
Holding Device and Method of Manufacturing Holding Device
4 Feb 21
A holding device including a ceramic member formed of a sintered ceramic material containing aluminum nitride as a main component, a heating resistor element formed of a metal and disposed in the ceramic member, an electrically conductive electricity supply connection member in contact with the heating resistor element, and an electrically conductive electricity supply terminal electrically connected to the electricity supply connection member.
Ryunosuke SAKAMAKI, Katsuya TAKAOKA, Hiroshi WATANABE
Filed: 13 Nov 19
Utility
Aluminum Nitride Sintered Body, Method of Making the Same, and Semiconductor Manufacturing Equipment Component Using Aluminum Nitride Sintered Body
21 Jan 21
An aluminum nitride sintered body for use in a semiconductor manufacturing apparatus is provided.
Noriyuki NARUSE
Filed: 17 Jul 20
Utility
Manufacturing Method of Gas Sensor
21 Jan 21
Disclosed is a manufacturing method of a gas sensor.
Takehiro OBA, Tatsuya Okumura
Filed: 30 Sep 20
Utility
Optical Wavelength Conversion Device
21 Jan 21
Provided is an optical wavelength conversion device in which heat of an optical wavelength conversion member can be dissipated efficiently while the joint strength between the optical wavelength conversion member and a heat dissipation member is maintained.
Shohei TAKAKU, Yosuke YATSUYA, Yusuke KATSU, Tomoo TANAKA
Filed: 31 Oct 18
Utility
Gas Sensor and Method of Manufacturing the Same
21 Jan 21
A gas sensor (1) including a sensor element (10) and a separator (90) having an element hole (90h), as viewed from a particular side which is a forward-end side or a rear-end side.
Sunchao LIU, Takehiro Oba
Filed: 25 Jun 20
Utility
Semiconductor Manufacturing Equipment Component and Method of Making the Same
21 Jan 21
A semiconductor manufacturing equipment component includes a plate-like aluminum nitride sintered body having a placement surface on which a substrate is to be placed.
Keisuke OOKI
Filed: 17 Jul 20
Utility
Ion Conductive Powder, Ion Conductive Molded Article, and Electricity Storage Device
21 Jan 21
In order to sufficiently improve the lithium ion conductivity of a molded article obtained by pressure-molding an ion conductive powder, this ion conductive powder contains a lithium ion conductive solid electrolyte which is an ionic conductor having the garnet structure or a structure similar to the garnet structure that contains at least Li, Zr, La, and O.
Yuki TAKEUCHI, Daisuke SHISHIHARA, Hideaki HIKOSAKA, Hidetoshi MIZUTANI
Filed: 25 Apr 19
Utility
Ionic Conductor and Lithium Battery
21 Jan 21
Provided is an ionic conductor that, as a molded article that has been press-molded without firing, can exhibit a high lithium ionic conductivity.
Daisuke SHISHIHARA, Yuki TAKEUCHI, Ayako KONDO, Hideaki HIKOSAKA, Hidetoshi MIZUTANI
Filed: 13 May 19
Utility
Ignition Plug
14 Jan 21
A spark plug that improves the heat resistance performance of an ignition plug.
Kenji BAN
Filed: 25 Jun 20
Utility
Holding Device
6 Jan 21
A holding device including a plate-shaped member, a base member, a plurality of heater electrodes disposed in the plate-shaped member, a plurality of electricity supply terminals, a bonding portion, and insulating members.
Kaname MIWA
Filed: 11 Feb 19
Utility
Method for Manufacturing Spark Plug
6 Jan 21
A method for manufacturing a spark plug that includes preparing an assembly fitted with a cylindrical insulator, and a main metal fitting disposed on an outer periphery of the insulator; photographing the assembly by using a camera disposed on the axis while turning on a first lighting equipment disposed; photographing the assembly by using the camera while turning on a second lighting equipment; specifying a position of an outer peripheral surface of the insulator by using one of photographed images; specifying a position of an inner peripheral surface of the main metal fitting by using the other of the photographed images; and specifying a size of a clearance between the insulator and the main metal fitting by using the position of the outer peripheral surface of the insulator and the position of the inner peripheral surface of the main metal fitting.
Norihito YABUUCHI, Shinya NAKAMURA
Filed: 23 Jun 20
Utility
Spark Plug
30 Dec 20
A spark plug including a tubular insulator extending in the direction of an axial line from a forward end side to a rear end side; and a tubular metallic shell fixed to an outer circumference of the insulator, the tubular metallic shell having a male thread formed on part of an outer circumferential surface thereof.
Koichiro SAITO
Filed: 17 Jan 19
Utility
Ignition Plug
23 Dec 20
An ignition plug comprising: an insulator having a through hole extending from a rear-end side toward a forward-end side; a center electrode inserted at least partially into a portion of the through hole on the forward-end side; a metal terminal member inserted at least partially into a portion of the through hole on the rear-end side; and a seal disposed within the through hole and in contact with the center electrode and an inner circumferential surface of the insulator.
Seiji NAKANO, Kengo FUJIMURA, Shoma TSUMAGARI
Filed: 15 Jun 20