Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322891 | Highly transparent silicone fluid compound | Takayuki Takahashi | 1994-06-21 |
| 5296511 | Film-former composition | Yoshihito Ohsawa, Kohei Hasegawa, Masanori Sutou | 1994-03-22 |