Issued Patents All Time
Showing 126–150 of 193 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466239 | Method and apparatus for editing data used in creating a three-dimensional virtual reality environment | — | 2002-10-15 |
| 6418094 | Optical pick up device | Takeshi Ozawa, Toru Kamada | 2002-07-09 |
| 6399963 | Semiconductor light emitting element and its manufacturing method | Hideto Sugawara | 2002-06-04 |
| 6400742 | Semiconductor laser and method of fabricating same | Genichi Hatakoshi, Masaaki Onomura, John Rennie, Shinya Nunoue, Mariko Suzuki | 2002-06-04 |
| 6401237 | Method and apparatus for editing data used in creating a three-dimensional virtual reality environment | — | 2002-06-04 |
| 6377255 | Pattern data generator, pattern data generating method and its medium | — | 2002-04-23 |
| 6359919 | Gallium nitride-based compound semiconductor laser and method of manufacturing the same | Masahiro Yamamoto, Shinya Nunoue, Johji Nishio, Genichi Hatakoshi, Hidetoshi Fujimoto | 2002-03-19 |
| 6320207 | Light emitting device having flat growth GaN layer | Chisato Furukawa, Hideto Sugawara, Kenji Isomoto | 2001-11-20 |
| 6281900 | Information processing apparatus and method, and providing medium | — | 2001-08-28 |
| 6262734 | Graphic data generating apparatus, graphic data generation method, and medium of the same | — | 2001-07-17 |
| 6258617 | Method of manufacturing blue light emitting element | Koichi Nitta, Hidetoshi Fujimoto | 2001-07-10 |
| 6242761 | Nitride compound semiconductor light emitting device | Hidetoshi Fujimoto, John Rennie, Masahiro Yamamoto, Shinya Nunoue, Lisa Sugiura | 2001-06-05 |
| 6232137 | Semiconductor light emitting element and its manufacturing method | Hideto Sugawara | 2001-05-15 |
| 6229834 | Led display device | Katsuhiko Nisitani, Kazumi Unno, Ryo Saeki, Takafumi Nakamura, Masanobu Iwamoto | 2001-05-08 |
| 6221684 | GaN based optoelectronic device and method for manufacturing the same | Hideto Sugawara | 2001-04-24 |
| 6185238 | Nitride compound semiconductor laser and its manufacturing method | Masaaki Onomura, Genichi Hatakoshi, Shinya Nunoue | 2001-02-06 |
| 6125862 | Cleaning apparatus | Shin-ichi Niwa, Mitsuharu Iwamoto | 2000-10-03 |
| 6121634 | Nitride semiconductor light emitting device and its manufacturing method | Shinji Saito, Genichi Hatakoshi, Masaaki Onomura, Hidetoshi Fujimoto, Norio Iizuka +2 more | 2000-09-19 |
| 6118801 | Gallium nitride-based compound semiconductor laser and method of manufacturing the same | Masahiro Yamamoto, Shinya Nunoue, Johji Nishio, Genichi Hatakoshi, Hidetoshi Fujimoto | 2000-09-12 |
| 6080599 | Semiconductor optoelectric device and method of manufacturing the same | Masahiro Yamamoto, Hidetoshi Fujimoto, Yoshihiro Kokubun, Shinji Saito, Yukie Nishikawa +1 more | 2000-06-27 |
| 6064079 | Gallium nitride-based compound semiconductor device | Masahiro Yamamoto, Shinya Nunoue, Katsunobu Sasanuma | 2000-05-16 |
| 6057565 | Semiconductor light emitting device including a non-stoichiometric compound layer and manufacturing method thereof | Hiroaki Yoshida, Hidetoshi Fujimoto, Yoshihiro Kokubun, Genichi Hatakoshi | 2000-05-02 |
| 6031858 | Semiconductor laser and method of fabricating same | Genichi Hatakoshi, Masaaki Onomura, John Rennie, Shinya Nunoue, Mariko Suzuki | 2000-02-29 |
| 6031310 | Spindle motor and method for manufacturing same | Shinichi Niwa | 2000-02-29 |
| 6020602 | GaN based optoelectronic device and method for manufacturing the same | Hideto Sugawara | 2000-02-01 |