Issued Patents All Time
Showing 25 most recent of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12136749 | Seal structure for fuel cell separator | Taisuke MATSUDA | 2024-11-05 |
| 11973246 | Method for manufacturing fuel battery cell separator gasket | Taisuke MATSUDA | 2024-04-30 |
| 11888103 | Separator-integrated gasket | Taisuke MATSUDA | 2024-01-30 |
| 11380909 | Method of manufacturing separator | Yohei SANO, Akihito Giga, Suguru Ohmori | 2022-07-05 |
| 11302931 | Method of manufacturing separator assembly used for fuel cell | Junichi Shimada, Hajime Yui, Toshihiro Shimazoe | 2022-04-12 |
| 10780610 | Insert molding die structure | Takeshi Masaka | 2020-09-22 |
| 10717219 | Molding method and molding die for molded article | Bunpei Yoshida, Takeshi Masaka, Shun Murasaki | 2020-07-21 |
| 10374453 | Uninterruptible power supply and control method there of | Kazuhiro Iwai, Asuka Ohno | 2019-08-06 |
| 10090536 | Seal structure for fuel battery | Toshihiro Shimazoe | 2018-10-02 |
| 9981475 | Ink supply apparatus and ink jet recording apparatus | Kouhei Tokuda, Tsutomu Obata, Hiroyuki Matsunaka, Naoaki Wada, Eiichi Adachi +4 more | 2018-05-29 |
| 9971285 | Image forming apparatus including a waving member | Koji Okabe | 2018-05-15 |
| 9902160 | Supply apparatus, printing apparatus, and attachment method | Toshiro Sugiyama, Noriyuki Aoki, Tsutomu Obata, Naoaki Wada, Ryohei Maruyama +2 more | 2018-02-27 |
| 9895835 | Molding apparatus | Shotaro Koga, Tetsuya Urakawa, Takeshi Masaka, Yoshihiro Kurano, Toshihiro Shimazoe | 2018-02-20 |
| 9862191 | Liquid holding container | Ryohei Maruyama, Noriyuki Aoki, Toshiro Sugiyama, Tsutomu Obata, Naoaki Wada +2 more | 2018-01-09 |
| 9855758 | Print device | Tsutomu Obata, Noriyuki Aoki, Toshiro Sugiyama, Naoaki Wada, Ryohei Maruyama +2 more | 2018-01-02 |
| 9829841 | Fixing device and image forming apparatus including a fixing device | Jun Sawamura, Takayuki UKAWA | 2017-11-28 |
| 9773651 | High-purity copper sputtering target | Takeo Okabe, Tomio Otsuki | 2017-09-26 |
| 9562609 | Plate-integrated gasket | Toshihiro Shimazoe | 2017-02-07 |
| 9500166 | Intake noise reduction device | Shuji Yoshitsune, Masahiko Inoue, Norimasa HOSONUMA | 2016-11-22 |
| 9422495 | Method for gasifying gas hydrate and device thereof | Go Oishi | 2016-08-23 |
| 9350034 | Fuel cell gas diffusion layer integrated gasket | Hajime Yui, Kenichi Oba | 2016-05-24 |
| 9335692 | Fixing device, image forming apparatus, pressing device, and urging device | Jun Sawamura, Hideki Sato, Masahiro Akatsuka, Yasuhiro Kato, Takayuki UKAWA | 2016-05-10 |
| 9291267 | Gasket and method for producing same | — | 2016-03-22 |
| 9278543 | Inkjet recording apparatus | Eiichi Adachi, Naoaki Wada, Kouhei Tokuda, Tsutomu Obata, Hiroyuki Matsunaka | 2016-03-08 |
| 9213283 | Fixing device, and image forming apparatus | Hiroko Furukata, Yasutaka Goto | 2015-12-15 |