Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272927 | Vertical cavity surface emitting device | Komei Tazawa, Yusuke Yokobayashi | 2025-04-08 |
| 12266906 | Vertical cavity surface emitting device | Masaru Kuramoto | 2025-04-01 |
| 12218486 | Vertical cavity surface emitting device | Masaru Kuramoto | 2025-02-04 |
| 10892601 | Vertical cavity light-emitting element | Masaru Kuramoto, Tetsuya Takeuchi | 2021-01-12 |
| 10483721 | Reflector, vertical cavity light-emitting device, and method of producing the same | Komei Tazawa, Ji-Hao Liang | 2019-11-19 |
| 10381804 | Vertical cavity light emitting element | Komei Tazawa, Ji-Hao Liang | 2019-08-13 |
| 9972972 | Vertical cavity light emitting device | Komei Tazawa, Ji-Hao Liang, Masaru Takizawa, Keisuke Nakata | 2018-05-15 |
| 9935427 | Vertical cavity light-emitting element and method for manufacturing the same | Komei Tazawa, Ji-Hao Liang | 2018-04-03 |
| 8389309 | Method for manufacturing semiconductor light-emitting apparatus | — | 2013-03-05 |
| 7666692 | Semiconductor device, its manufacture method and electronic component unit | Junichi Sonoda, Kazuyuki Yoshimizu | 2010-02-23 |
| 7642543 | Semiconductor light emitting device having metal reflective layer | Kazuyuki Yoshimizu | 2010-01-05 |
| 7439550 | Semiconductor light emitting device | Yuko Tomioka, Kazuki Takeshima | 2008-10-21 |
| 7429754 | Semiconductor device, its manufacture method and electronic component unit | Junichi Sonoda, Kazuyuki Yoshimizu | 2008-09-30 |
| 6664549 | Wafer chuck, exposure system, and method of manufacturing semiconductor device | Koichi Koyanagi, Teruo Honda, Hideo Saeki, Masaharu Motohashi | 2003-12-16 |
| 6002189 | Stator core and wire winding method for the same | Yasuo Oishi, Hiroshi Muramatsu, Hidetoshi Kajiwara | 1999-12-14 |
| 4338145 | Chrome-tantalum alloy thin film resistor and method of producing the same | Nobuo Yasujima, Natsuo Itokawa | 1982-07-06 |
| 4223754 | Instrument panel device for cars | Hiroshi Mizuno | 1980-09-23 |