Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223259 | Method for manufacturing a stator | Yasushi Nishikuma, Hiroaki Takeda | 2022-01-11 |
| 11196326 | Manufacturing method for electric motor stator | Shimpei Fujiwara, Hiroaki Takeda | 2021-12-07 |
| 10746690 | Solid electrolyte gas sensor element and gas sensor | — | 2020-08-18 |
| 9829463 | Method for producing oxygen sensor | Wei Pan, Bin Li, Yanyi Liu | 2017-11-28 |
| 9709522 | Solid electrolyte gas sensor element and gas sensor | — | 2017-07-18 |
| 9564653 | Method for producing fuel cell including nanofibers of metal oxide | Wei Pan, Bin Li, Yanyi Liu | 2017-02-07 |
| 9437999 | Method for manufacturing oxygen sensor | — | 2016-09-06 |
| 9365884 | Environmental evaluation installation and environmental evaluation method | Kazuo Nishikawa, Norihiro Matsuoka, Tetsuya Yoneda, Hisaharu Yagi | 2016-06-14 |
| 9134268 | Manufacturing method for oxygen sensor | — | 2015-09-15 |
| 9025984 | Image forming apparatus capable of stably detecting temperature of fixing device regardless of orientation of the image forming apparatus | Koji Soda, Junichi Tanimoto | 2015-05-05 |
| 8913946 | Image forming apparatus | Shigeru Sawano, Naoki Nonoyama | 2014-12-16 |
| 8447215 | Image forming apparatus and method | Hideyuki Kurahashi, Takashi Gonda, Yoshiki Omichi, Tatsuyuki Sasaki, Fumio Masuda | 2013-05-21 |
| 8391751 | Imaging unit and image formation apparatus provided with the same | Syuichi Katogi | 2013-03-05 |
| D657413 | Image forming apparatus with toner cartridge | Takeshi Hashimoto, Yasuaki Tomoda | 2012-04-10 |
| 8115796 | Beltless tandem-type image forming apparatus | Syuichi Katogi, Shoichi Yoshikawa, Fuminori Moro, Takayuki Ito, Noboru Oomoto | 2012-02-14 |
| D646712 | Image forming apparatus with toner cartridge | Takeshi Hashimoto, Yasuaki Tomoda | 2011-10-11 |
| D644683 | Toner cartridge | Takeshi Hashimoto, Yasuaki Tomoda | 2011-09-06 |
| D644264 | Image forming apparatus | Takeshi Hashimoto, Yasuaki Tomoda | 2011-08-30 |
| 4832117 | Fin tube heat exchanger | Kaoru Kato, Hachiro Koma | 1989-05-23 |