Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11672051 | Electrically heated support, exhaust gas purifying device and method for producing electrically heated support | — | 2023-06-06 |
| D774923 | Container | Hideki Nakagawa, Tadashi Yoshinaga | 2016-12-27 |
| 7741649 | Semiconductor light emitting device and method for manufacturing the same | Akira Fujimoto, Koji Asakawa | 2010-06-22 |
| 7714316 | Method of manufacturing semiconductor device, acid etching resistance material and copolymer | Koji Asakawa, Akira Fujimoto, Takashi Sasaki | 2010-05-11 |
| 7667224 | Semiconductor light emitting device and semiconductor light emitting apparatus | Yasuharu Sugawara, Shuji Itonaga, Yasuhiko Akaike | 2010-02-23 |
| 7476910 | Semiconductor light emitting device and method for manufacturing the same | Akira Fujimoto, Koji Asakawa | 2009-01-13 |
| 7462869 | Semiconductor light emitting device and semiconductor light emitting apparatus | Yasuhiko Akaike, Hitoshi Sugiyama, Yasuharu Sugawara | 2008-12-09 |
| 7445881 | Method of manufacturing semiconductor device, acid etching resistant material and copolymer | Koji Asakawa, Akira Fujimoto, Takashi Sasaki | 2008-11-04 |
| 7208334 | Method of manufacturing semiconductor device, acid etching resistance material and copolymer | Koji Asakawa, Akira Fujimoto, Takashi Sasaki | 2007-04-24 |
| 7179672 | Light-emitting device and method for manufacturing the same | Koji Asakawa, Akira Fujimoto, Hitoshi Sugiyama, Kenji Suzuki, Junichi Tonotani | 2007-02-20 |
| 7037738 | Method of manufacturing a semiconductor light-emitting element | Hitoshi Sugiyama, Atsuko Yamashita, Shoichi Washizuka, Yasuhiko Akaike, Shunji Yoshitake +3 more | 2006-05-02 |
| 6825056 | Light-emitting device and method for manufacturing the same | Koji Asakawa, Akira Fujimoto, Hitoshi Sugiyama, Kenji Suzuki, Junichi Tonotani | 2004-11-30 |
| 6791117 | Semiconductor light emission device and manufacturing method thereof | Shunji Yoshitake, Koichi Takahashi, Shinji Nunotani | 2004-09-14 |