Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304382 | Vehicle headlight control system | — | 2025-05-20 |
| 11189809 | Organic EL device and display unit | Emiko Kambe, Hideki Kobayashi, Jiro Yamada | 2021-11-30 |
| 10859053 | Switch device | Ryoji Takahashi, Shuichi Iwata | 2020-12-08 |
| 10743386 | Display device and electronic apparatus | Kaoru Abe, Kazuma Teramoto, Jiro Yamada, Takahide Ishii, Hideki Kobayashi | 2020-08-11 |
| 10598142 | Illuminated momentary push button switch | Ryoji Takahashi, Shuichi Iwata | 2020-03-24 |
| 10590901 | Switch device | Ryoji Takahashi, Shuichi Iwata | 2020-03-17 |
| 9755149 | Organic EL display unit, method of manufacturing the same, ink, and electronic apparatus | Tadahiko Yoshinaga | 2017-09-05 |
| 9508781 | Method for manufacturing organic EL display and organic EL display | Hiroshi Fujimura, Mitsuru Asano | 2016-11-29 |
| 9136314 | Method for manufacturing organic EL display and organic EL display | Hiroshi Fujimura, Mitsuru Asano | 2015-09-15 |
| 9099406 | Organic electroluminescence display device, and electronic system | Tatsuya Matsumi | 2015-08-04 |
| 8994008 | Reverse printing ink composition, printing method using the same, method of manufacturing display unit using the same | Makoto Ando, Tadahiko Yoshinaga | 2015-03-31 |
| 8932889 | Display, method of manufacturing the same, and electronic unit | Makoto Ando, Tatsuya Matsumi, Tsutomu Mori | 2015-01-13 |
| 8926390 | Method for manufacturing organic EL display and organic EL display | Hiroshi Fujimura, Mitsuru Asano | 2015-01-06 |
| 8901813 | Method for manufacturing organic EL display and organic EL display | Hiroshi Fujimura, Mitsura Asano | 2014-12-02 |
| 8723168 | Display, method of manufacturing the same, and electronic unit | Makoto Ando, Tatsuya Matsumi, Tsutomu Mori | 2014-05-13 |
| 8648363 | Organic EL display unit, method of manufacturing the same, and solution used in method | Toshiki Matsumoto, Tomoyuki Higo, Tadahiko Yoshinaga | 2014-02-11 |
| 8623679 | Organic EL display unit, method of manufacturing the same, and solution used in method | Toshiki Matsumoto, Tomoyuki Higo, Tadahiko Yoshinaga | 2014-01-07 |
| 8405100 | Organic EL display unit, method of manufacturing the same, and solution used in method | Toshiaki Matsumoto, Tomoyuki Higo, Tadahiko Yoshinaga | 2013-03-26 |
| 8294143 | Display unit including a multlayer structure | Shigeyuki Matsunami, Yasunori Kijima | 2012-10-23 |
| 8237361 | Display device with protective film having a low density silicon nitride film between high density silicon nitride films | Kaoru Abe, Shinji Kubota, Shinichiro Morikawa, Teiichiro Nishimura | 2012-08-07 |
| 8168899 | Engine starter switch device | Koji Suzuki | 2012-05-01 |
| 6054225 | Composite chromium plating film and sliding member covered thereof | Akira Harayama | 2000-04-25 |
| 6013380 | Composite chromium plating film and sliding member covered thereof | Akira Harayama | 2000-01-11 |
| 5960762 | Piston ring and cylinder liner combination | — | 1999-10-05 |
| 5912781 | Tape speed control method and a tape unit equipped with the control method | — | 1999-06-15 |