Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393996 | Operation system, operation method, and program of mobile hydrogen station | — | 2025-08-19 |
| 11231208 | Solar heat collector tube | Takuhito Tsutsui, Toru Sasatani, Yoshiki Okuhara, Tomohiro Kuroyama, Daisuke Igimi | 2022-01-25 |
| 11149987 | Solar heat collector tube and production method thereof | Takuhito Tsutsui, Toru Sasatani, Yoshiki Okuhara, Tomohiro Kuroyama, Daisuke Igimi | 2021-10-19 |
| 11009264 | Solar heat collector tube | Takuhito Tsutsui, Toru Sasatani, Yoshiki Okuhara, Tomohiro Kuroyama, Daisuke Igimi | 2021-05-18 |
| 10302334 | Sunlight-to-heat converting member, sunlight-to-heat converting stack, sunlight-to-heat converting device, and solar power generating device | Takuhito Tsutsui, Toru Sasatani, Norihito Takeuchi, Takayuki Homma, Yoshiki Okuhara | 2019-05-28 |
| 9970684 | Optical selective film | Takuhito Tsutsui, Toru Sasatani, Yoshiki Okuhara, Seiichi Suda | 2018-05-15 |
| 7433000 | Lighting system and display | Yoshifumi Kato | 2008-10-07 |
| 7154117 | Display device | Yasuo Segawa, Keiichi Sano | 2006-12-26 |
| 7066599 | Display unit | Tomohiko Hattori, Isao Yokota, Masanori Tsuzaka, Katsuya Tanase | 2006-06-27 |
| 7068252 | Display unit capable of displaying two- and three-dimensional images and method for controlling display unit | Tomohiko Hattori, Isao Yokota, Masanori Tsuzaka, Katsuya Tanase | 2006-06-27 |
| 6822645 | Driving device for display device | Yusuke Tsutsui | 2004-11-23 |
| 6784959 | Reflective liquid crystal display | — | 2004-08-31 |
| 6724011 | Display device | Yasuo Segawa, Keiichi Sano | 2004-04-20 |
| 6686981 | Reflection type liquid crystal display | Shinji Ogawa | 2004-02-03 |
| 6621540 | Reflection type liquid crystal display | Shinji Ogawa | 2003-09-16 |
| 6563559 | Reflective liquid crystal display having increase luminance for each display pixel | — | 2003-05-13 |
| 6521474 | Manufacturing method for reflection type liquid crystal display | Toshifumi Yamaji, Ryuji Nishikawa, Yasushi Miyajima, Masayuki Koga, Mitsugu Kobayashi | 2003-02-18 |
| 6504593 | Display electrode arrangement for a reflection type liquid crystal display device | Keiichi Sano | 2003-01-07 |
| 6410358 | Manufacturing method for reflection type liquid crystal display | Toshifumi Yamaji | 2002-06-25 |
| 6400438 | Glass board used in the production of liquid crystal panels | Masahiko Kawabe, Hideki Matsuoka, Minoru Nakano | 2002-06-04 |
| 6323924 | Liquid crystal display device | Hideki Matsuoka, Takao Suzuki, Norio Oku, Minoru Nakano, Susumu Oima | 2001-11-27 |
| 6100584 | Glass board used in the production of liquid crystal panels | Takao Suzuki, Norio Oku, Minoru Nakano | 2000-08-08 |
| 5953094 | Liquid crystal display device | Hideki Matsuoka, Takao Suzuki, Norio Oku, Minoru Nakano, Susumu Oima | 1999-09-14 |