Issued Patents 1994
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283313 | Readily processable polyimide, preparation process of polyimide, and resin composition of polyimide | Wataru Yamashita, Shoji Tamai | 1994-02-01 |
| 5281570 | Thermochromic materials | Kiyoharu Hasegawa, Yoshimitsu Tanabe, Kazuyoshi Kikkawa, Masakatsu Nakatsuka | 1994-01-25 |
| 5278276 | Polyimide and high-temperature adhesive of polyimide | Masahiro Ohta, Saburo Kawashima, Yoshiho Sonobe, Shoji Tamai, Hideaki Oikawa +1 more | 1994-01-11 |
| 5276133 | Favorably processable polyimide and process for preparing polyimide | Yuichi Okawa, Shoji Tamai | 1994-01-04 |