483 patents
Page 23 of 25
Utility
Method for Manufacturing Spark Plug
27 Nov 19
A method for manufacturing a spark plug so as to make welded portions uniform.
Shunsuke MAKI
Filed: 25 Sep 17
Utility
Circuit Connection Device, and Electronic Apparatus Device
27 Nov 19
A circuit connection device for connecting circuit to an electronic device having one or a plurality of first terminals, circuit board, tubular case body, terminal inserting portion, terminal core and guide.
Hidekazu MINAMI, Takashi KODA, Shingo YOSHIDA
Filed: 18 Jan 18
Utility
Method of producing composite for forming electrode of ignition plug and method of producing ignition plug
25 Nov 19
A first member and a second member are held by being sandwiched by first and second holders.
Hiroshi Ichihara
Filed: 20 May 19
Utility
Oxygen Concentrator
20 Nov 19
In an oxygen concentrator, a housing has a through hole formed therein, and a handle portion provided adjacent to the through hole.
Masanori SUDA, Taku HIRANO, Keiko NII
Filed: 12 May 19
Utility
Sensor Element and Gas Sensor
20 Nov 19
A sensor element includes: three electrode pads provided on the first main surface, and electrically connected to a connection terminal, the three electrode pads including; a pad group including two electrode pads which are arranged in a widthwise direction of the sensor element, and a single pad which is not overlapped with the pad group when viewed in a widthwise direction, the single pad including a main body portion which has a width greater than a clearance between the two electrode pads of the pad group, which is electrically connected to the connection terminal, and a connection portion which is connected to a conductor formed within a through hole extending within the sensor element in a thickness direction, and which is adjacent to a side surface of the main body portion.
Hitoshi FURUTA, Akinori Kojima
Filed: 1 May 19
Utility
Gas sensor element and gas sensor
18 Nov 19
A gas sensor element comprises a solid electrolyte layer; a detection electrode provided on one surface of the solid electrolyte layer; a reference electrode provided on another surface of the solid electrolyte layer; a first layer provided on a side where the other surface of the solid electrolyte layer is present, and having a reference gas flow path; and a heater layer provided on a side opposite to a side where the solid electrolyte layer is provided.
Ai Igarashi, Kouji Toida, Shun Sakuma
Filed: 25 Apr 17
Utility
Ceramic heater and electrostatic chuck
18 Nov 19
As viewed in plane, a ceramic heater includes zone heat-generating elements disposed in respective heating zones so as to heat a ceramic substrate independently.
Naoya Uemura, Yosuke Shinozaki, Kohei Yamamoto
Filed: 7 Apr 16
Utility
Purification Control Device
13 Nov 19
A purification control device (12) controls a urea water injector (5) for supplying urea as a reducing agent to an SCR catalyst (4).
Yoshinori Hibino, Kentaro Mori
Filed: 6 May 19
Utility
Gas detection apparatus
11 Nov 19
A multi-gas detection apparatus is configured such that electric power supplied from a power supply to a heater is controlled by pulse width modulation so as to control the temperature of a first solid electrolyte body.
Yoshihiro Nakano
Filed: 14 Feb 17
Utility
Fuel-cell power generation unit and fuel-cell stack
11 Nov 19
A fuel cell electricity generation unit including a single cell; first and second interconnectors; a separator; a metal frame member disposed between the separator and the first interconnector; and a gas sealing member having a contact portion in contact with the surfaces of the separator and the second interconnector.
Tetsuya Morikawa
Filed: 26 Apr 16
Utility
Ceramic Heater
6 Nov 19
An object of the present invention is to suppress adhesion of scale to a surface of a ceramic heater that is used for fluid heating.
Naoya NAKANISHI, Atsutoshi SUGIYAMA, Yusuke MAKINO
Filed: 15 Feb 17
Utility
Ceramic Heater
6 Nov 19
Disclosed is a ceramic heater, which includes: a disc-shaped ceramic substrate with top and bottom surfaces; and a planar electrode and first and second heating resistors embedded in the ceramic substrate in this order from top to bottom.
Toshiya UMEKI
Filed: 25 Apr 19
Utility
Substrate holding member
4 Nov 19
Provided is a substrate holding member that includes a base body and a plurality of protrusions formed on a surface of the base body and that is capable of suppressing generation of particles due to peeling-off or cracking of protective layers of the protrusions.
Tomohiro Ishino, Takashi Teshima
Filed: 15 Dec 16
Utility
Ignition plug including a mark formed of an oxide film and method for manufacturing thereof
4 Nov 19
An ignition plug such as a spark plug or a glow plug configured to ignite an air-fuel mixture in an internal combustion engine includes a mark that is formed of an oxide film generated on the surface of a metal member or is formed of the metal member and the oxide film.
Shunsuke Maki
Filed: 8 May 18
Utility
Spark Plug
30 Oct 19
Disclosed is a spark plug in which a first electrode has a tip joined to an electrode base through a fusion zone.
Ryouki YAGI, Masahiro INOUE
Filed: 14 May 17
Utility
Spark Plug Production Method
30 Oct 19
A method for manufacturing a spark plug.
Takuya SHIMAMURA
Filed: 24 Apr 17
Utility
Spark Plug
23 Oct 19
A spark plug enabling suppression of reduction in the strength of an insulator.
Kengo Fujimura, Kimihiro Nishizono, Hiroki OTA
Filed: 4 Sep 17
Utility
Particulate Detection Apparatus and Particulate Detection Method
23 Oct 19
A particulate detection apparatus and method for detecting particulates contained in a gas under measurement, including a sensor section, a circuit section and a control section.
Takeshi Tange, Yuichi Goto
Filed: 11 Apr 19
Utility
Holding device
21 Oct 19
A holding device includes: a plate-shaped base member defining a hole whose opening is formed at the lower face and extending toward an outer edge of the base member.
Atsushi Tsuchida, Tetsuo Kitabayashi
Filed: 25 Oct 17
Utility
Method for manufacturing an ignition plug including a mark formed of an oxide film
21 Oct 19
An ignition plug such as a spark plug or a glow plug configured to ignite an air-fuel mixture in an internal combustion engine includes a mark that is formed of an oxide film generated on the surface of a metal member or is formed of the metal member and the oxide film.
Shunsuke Maki
Filed: 4 Oct 18