Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214663 | Semiconductor laser | Syoichi Kakimoto, Tomoko Kadowaki, Toshitaka Aoyagi | 1993-05-25 |
| 4933432 | Method of reducing dimethyl polysiloxane remaining in silicone rubber products to the ultra-micro level | Shigeyoshi Yokoyama | 1990-06-12 |