Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878497 | Toner additive, electrostatic image developing toner and electrostatic image developer | — | 2005-04-12 |
| 6582865 | Additive for toner, toner for developing static charge image and developing agent for static charge image | — | 2003-06-24 |
| 5817728 | Preparation of degradable copolymers | Chojiro Higuchi, Hiroshi Suizu, Masatoshi Takagi, Takeshi Kashima, Yuji Terado +3 more | 1998-10-06 |
| 5763098 | Degradable aliphatic polyester formed products | Takeshi Kashima, Masanobu Ajioka, Akihiro Yamaguchi, Kazuhiko Suzuki | 1998-06-09 |
| 5714230 | Degradable aliphatic polyester formed products | Takeshi Kashima, Masanobu Ajioka, Akihiro Yamaguchi, Kazuhiko Suzuki | 1998-02-03 |
| 5630849 | Dyeing method | Isamu Kawamura, Isamu Ghoda, Masanobu Ajioka, Keisuke Takuma, Akihiro Yamaguchi +1 more | 1997-05-20 |
| 5428126 | Aliphatic polyester and preparation process thereof | Takeshi Kashima, Chojiro Higuchi, Masanobu Ajioka, Akihiro Yamaguchi | 1995-06-27 |
| 5401796 | Aliphatic polyester and preparation process thereof | Takeshi Kashima, Chojiro Higuchi, Masanobu Ajioka, Akihiro Yamaguchi | 1995-03-28 |