Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9223071 | Light-emitting device, vehicle headlamp and illumination apparatus | Koji Takahashi, Yosuke Maemura, Tomohiro Sakaue, Kensei Toyota | 2015-12-29 |
| 9163791 | Light emitting device | Yosuke Maemura, Koji Takahashi | 2015-10-20 |
| 9109771 | Light projecting device and vehicular headlamp | Koji Takahashi, Shigetoshi Ito | 2015-08-18 |
| 9108568 | Light-projecting device, and vehicle headlamp including light-projecting device | Yosuke Maemura, Koji Takahashi, Kensei Toyota | 2015-08-18 |
| 9068714 | Light-emitting device and vehicle headlight | Koji Takahashi, Yosuke Maemura, Hiroshi Kijima | 2015-06-30 |
| 8979314 | Light emitting device | Yosuke Maemura, Koji Takahashi | 2015-03-17 |
| 8974089 | Light emitting device, illumination device, and vehicle headlamp | Yosuke Maemura, Yasuo Fukai, Koji Takahashi | 2015-03-10 |
| 8956028 | Light projection unit and light projection apparatus | Koji Takahashi, James Rowland Suckling, David James Montgomery | 2015-02-17 |
| 8911128 | Light projection unit and light projection device | Koji Takahashi, Yosuke Maemura | 2014-12-16 |
| 8814405 | Light emitting device, vehicle headlamp, and illumination device | Koji Takahashi, David James Montgomery, James Rowland Suckling | 2014-08-26 |
| 8791630 | Light emitting element, light emitting device, vehicular headlamp, illumination device, and method for producing the light emitting element | Yosuke Maemura | 2014-07-29 |
| 8791628 | Light emitting apparatus, vehicle headlamp, illuminating apparatus, and vehicle, and method for assembling the light emitting apparatus | Yasuo Fukai, Kei Yamamoto, Koji Takahashi, Yosuke Maemura | 2014-07-29 |
| 8733993 | Light emitting device, illumination device, vehicle headlamp, and vehicle | Koji Takahashi, David James Montgomery, James Rowland Suckling | 2014-05-27 |
| 6686608 | Nitride semiconductor light emitting device | — | 2004-02-03 |
| 6410939 | Semiconductor light-emitting device and method of manufacturing the same | Norikatsu Koide | 2002-06-25 |
| 5357391 | Audio tape cassette, audio tape and production method of the same | Yoshiharu Katsuta, Kouzaburo Sato, Yuki Sakamoto, Yasuo Yamasaki | 1994-10-18 |
| 4871606 | Magnetic recording medium | Takeshi Matsuura, Akira Morioka | 1989-10-03 |
| 4716076 | Magnetic recording medium | Akira Morioka, Takeshi Matsuura | 1987-12-29 |
| 4618536 | Magnetic recording medium | Akira Morioka, Takeshi Matsuura | 1986-10-21 |