262 patents
Page 12 of 14
Utility
Gas sensor and method of manufacturing the same
23 Mar 20
A gas sensor includes a sensor element having electrode pads, metal terminal members connected to the respective electrode pads, separators, and lead wires connected to the rear ends of the metal terminal members.
Shogo Nagata, Takehiro Oba, Shunya Mihara, Kenji Masuda
Filed: 28 Jun 17
Utility
Wavelength conversion member, production method therefor, and light emitting device
16 Mar 20
The invention provides a wavelength conversion member and a light emitting device which each has a reduced proportion of voids and transmits less source light without causing a decrease in light conversion efficiency offered by phosphor particles having a large particle size.
Yumi Sato, Yoshifumi Tsutai, Takashi Abe, Yutaka Sato
Filed: 23 Apr 17
Utility
Gas sensor and method for manufacturing the same
9 Mar 20
A gas sensor includes a sensing element that includes an electrode pad, a metal terminal, and a separator.
Takehiro Oba, Shogo Nagata, Shunya Mihara
Filed: 4 Jul 17
Utility
Spark plug
9 Mar 20
The spark plug includes an insulator made from an alumina-based sintered body, and the insulator contains 90 to 98 wt % of an Al component in oxide equivalent.
Haruki Yoshida, Kuniharu Tanaka, Shun Kondo, Yutaka Yokoyama, Yusuke Nomura, Michitaka Yamada
Filed: 21 Jun 18
Utility
Pressure sensor that measures the pressure within a combustion chamber of an internal combustion engine
2 Mar 20
A pressure sensor includes: a diaphragm joined to a front side of a housing via a joint portion; a sensor portion; a connection portion connecting the diaphragm to the sensor portion; and a heat receiving portion disposed at the front side of the diaphragm.
Tatsunori Yamada, Shunsuke Tsuga, Yusuke Fuji, Junki Iwabuchi, Daiki Goto
Filed: 7 Jul 16
Utility
Wiring board for mounting optical element
2 Mar 20
Disclosed is a wiring board on which an optical element is mounted in a state of being sealed by a transparent plate, lens or the like while preventing or reducing the occurrence of condensation or freezing on a surface of the transparent plate, lens or the like.
Makoto Nagai
Filed: 11 Jun 17
Utility
Spark plug
2 Mar 20
A spark plug includes: a center electrode; an insulator having a through hole around a part of the center electrode; and a metal shell holding the insulator from an outer peripheral side thereof.
Kohei Usami, Yuichi Yamada
Filed: 28 Jan 18
Utility
Purification control device
24 Feb 20
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
Ceramic heater and glow plug
10 Feb 20
A ceramic heater includes a substrate containing a ceramic, and a resistor containing another ceramic and embedded in the substrate.
Hiroki Takeuchi, Yoshihito Ikai
Filed: 30 Aug 16
Utility
Sensor control apparatus and sensor control system
10 Feb 20
A sensor control apparatus controls a gas sensor which measures the concentration of oxygen contained in exhaust gas.
Yuzo Higuchi
Filed: 6 Jan 16
Utility
Yttrium oxyfluoride sprayed coating and method for producing the same, and sprayed member
20 Jan 20
An yttrium oxyfluoride sprayed coating contains Y5O4F7 as a main component.
Mabito Iguchi, Yuuki Hayasaka, Yasunobu Noritake
Filed: 18 Jun 17
Utility
Spark plug
20 Jan 20
A spark plug includes a ground electrode and a center electrode, at least one of which includes an electrode body, an electrode tip, and a weld part formed therebetween.
Tsutomu Kobayashi
Filed: 28 Jan 19
Utility
Concentration computation apparatus
13 Jan 20
A microcomputer acquires first and second NH3 electromotive forces from a first NH3 detection section and a second NH3 detection section, and computes a NH3 concentration, which is the concentration of NH3 contained in exhaust gas.
Yoshihiro Nakano
Filed: 22 Oct 17
Utility
Gas sensor
30 Dec 19
An insulating separator of a gas sensor is formed to be dividable into a forward separator having a terminal disposition hole, and a rear separator having four terminal disposition holes.
Takehiro Oba, Shogo Nagata, Shunya Mihara
Filed: 6 Apr 17
Utility
Ignition plug and ignition system including the same
30 Dec 19
In an ignition plug, since a ground electrode is formed in a thin-rod-shape or a mesh-like shape, sufficiently strong radicals are locally generated by a barrier discharge, an anti-inflammation effect by the electrode is small, and the growth of a flame is hardly hindered.
Taichiro Tamida, Takahiro Inoue, Takashi Hashimoto, Akira Nakagawa, Tomokazu Sakashita, Takayoshi Nagai, Kimihiko Tanaya, Hiroyuki Kameda, Yuichi Yamada, Kenji Ban
Filed: 6 Oct 16
Utility
Ceramic substrate
30 Dec 19
A ceramic substrate includes a ceramic layer mainly formed of a glass ceramic and a conductor trace mainly formed of silver (Ag).
Tatsuya Katoh, Masanori Ito, Masaki Kutsuna
Filed: 7 Jan 16
Utility
Ceramic member
23 Dec 19
This ceramic member 100 includes: a ceramic base body 10 having a terminal 30 embedded therein; a blind hole 11 formed in the ceramic base body 10 and causing the lower surface of the ceramic base body 10 and the terminal 30 to communicate with each other; and a connection member 40 inserted in the blind hole 11, the connection member 40 connected to the terminal 30 by means of a brazing material solidified portion 70.
Atsushi Tsuchida
Filed: 24 Jul 17
Utility
Sensor control apparatus and sensor control system
16 Dec 19
A sensor control apparatus for a gas sensor which detects a particular gas component contained in a gas under measurement.
Dai Nishijima, Satoshi Teramoto
Filed: 6 Mar 16
Utility
Wavelength conversion member and light-emitting device
16 Dec 19
The invention provides a fluorescent member which has high thermal conductivity and thus can prevent an increase in temperature of a phosphor layer and can maintain fluorescent performance even when irradiated with source light having a high intensity, and provides a light-emitting device having such a member.
Yumi Sato, Yoshifumi Tsutai, Takashi Abe, Yutaka Sato
Filed: 12 Jan 17
Utility
Concentration calculation apparatus, concentration calculation system, and concentration calculation method
9 Dec 19
A concentration calculation apparatus, system and method which can compute a correction value for correcting an ammonia sensor output at a timing other than the time of fuel cut.
Yoshihiro Nakano, Yoshinori Hibino
Filed: 18 Oct 17