Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802233 | Polysilane optical device | Shinichiro Sugi, Keiji Kabeta, Takafumi Imai | 1998-09-01 |
| 5759638 | Process for forming electronic circuit | Takafumi Imai, Keiji Kabeta, Kiyoaki Syuto | 1998-06-02 |
| 5489662 | Process for the preparation of organosilicon polymer | Keiji Kabeta, Takafumi Imai | 1996-02-06 |