Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8318124 | Producing method and apparatus of carbon nanofibers | Yuichi Fujioka, Toshihiko Setoguchi, Kazuya Suenaga | 2012-11-27 |
| 6744547 | Laser wavelength converter | Naoaki Ikeda, Takashi Akaba, Osamu Noda, Yuichi Ohtani | 2004-06-01 |
| 6721347 | Solid state laser apparatus | Jyunichi Mizui, Masahiro Kato, Takashi Akaba | 2004-04-13 |
| 4845321 | Screen opening and closing drive device | — | 1989-07-04 |