Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882267 | Sealing pin, method of manufacturing assembly, and method of manufacturing gas sensor | Nobukazu Ikoma, Koji Egawa | 2021-01-05 |
| 10876996 | Method of manufacturing gas sensor and method of removing oil | Hiroyuki Tanaka, Koji Egawa, Yutaka Nakane | 2020-12-29 |
| 10500673 | Production method for welded body and production method for gas sensor | Miyoshi Makino | 2019-12-10 |
| 10495602 | Gas sensor manufacturing method and gas sensor manufacturing apparatus | Koji Egawa, Nobukazu Ikoma | 2019-12-03 |
| 10288581 | Gas sensor manufacturing method and gas sensor manufacturing apparatus | Nobukazu Ikoma | 2019-05-14 |
| 10060326 | Cooling apparatus for internal combustion engine | Ryuji Kanzaka, Yoshikazu Shinpo | 2018-08-28 |
| 10054573 | Method for fitting protection tube to gas sensor | Nobukazu Ikoma, Yutaka Nakane | 2018-08-21 |
| 9851334 | Gas sensor assembling method and gas sensor assembling apparatus | Hiroyuki Tanaka, Kenji Kato | 2017-12-26 |
| 9823230 | Insulating grip and apparatus for a gas sensor | Shodai Hirata, Koichi Masuda | 2017-11-21 |
| 9385463 | Contact member and manufacturing method of sensor | Kazuhito Sakakibara, Koichi Masuda | 2016-07-05 |
| 9346124 | Method for marking on metallic member | Kenji Kato | 2016-05-24 |
| 9257757 | Crimp terminal, crimp body, and method for manufacturing crimp body | Yosuke Adachi, Koichi Masuda | 2016-02-09 |
| 6145922 | Reinforced construction for rear wheel housing in automobile, and restraint device for use in same | Mitsuharu Shirahama, Junji Kitagawa, Takuo Yanagihara, Yasuhiko Mori, Kazuhiro Narusaka | 2000-11-14 |
| 5970949 | Internal combustion engine with a fuel injector for injecting fuel directly into the cylinder | Kiyoshi Iwade, Kimitaka Saito, Nobuo Imatake, Masanori Sugiyama | 1999-10-26 |