Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362785 | Semiconductor laser apparatus and production method thereof | Naoki Kohara, Akira Takamori, Toshio Matsuda | 2008-04-22 |
| 7075960 | Semiconductor laser apparatus and production method thereof | Naoki Kohara, Akira Takamori, Toshio Matsuda | 2006-07-11 |
| D368738 | Pencil | Minoru Osada | 1996-04-09 |
| D353838 | Pen | Minoru Osada | 1994-12-27 |