Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8559101 | Reflector and apparatus including the reflector | Mitsuhiko Kimoto, Kazuaki Ohkubo, Yuriko Kaneko | 2013-10-15 |
| 7487781 | Energy converter and method of making the same | Makoto Horiuchi, Mitsuhiko Kimoto, Kazuaki Ohkubo, Yuriko Kaneko | 2009-02-10 |
| 7276846 | Energy converter and light source | Makoto Horiuchi, Mitsuhiko Kimoto, Kazuaki Ohkubo, Yuriko Kaneko | 2007-10-02 |
| 7049735 | Incandescent bulb and incandescent bulb filament | Kazuaki Ohkubo, Mitsuhiko Kimoto, Yuriko Kaneko, Makoto Horiuchi | 2006-05-23 |