Issued Patents All Time
Showing 76–100 of 254 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556711 | Decomposable composite material | Masanobu Ajioka, Katashi Enomoto, Kazuhiko Suzuki | 1996-09-17 |
| 5525704 | Resin forming compositions | Shoji Tamai, Norimasa Yamaya, Masahiro Ohta | 1996-06-11 |
| 5525682 | Superabsorbent polymer and process for producing same | Akinori Nagatomo, Hiroaki Tamatani, Masanobu Ajioka | 1996-06-11 |
| 5514748 | Polyimide based resin composition comprising cured phenolic resins and liquid crystal polymers | Toshihiko Isutsumi, Toshiyuki Nakakura, Shuichi Morikawa, Katsunori Shimamura, Toshiaki Takahashi +7 more | 1996-05-07 |
| 5508377 | Polyimide | Wataru Yamashita, Yuichi Okawa, Shoji Tamai | 1996-04-16 |
| 5506311 | Polyimides, process for the preparation thereof and polyimide resin compositions | Shoji Tamai, Masahiro Ohta, Saburo Kawashima, Katsuaki Iiyama, Hideaki Oikawa | 1996-04-09 |
| 5506291 | Polyimide resin composition having excellent fatigue resistance and injection molded article of same | Yuichi Okawa, Yoshihiro Sakata, Wataru Yamashita, Katsuaki Iiyama, Shoji Tamai | 1996-04-09 |
| 5496923 | Purification process of aliphatic polyester | Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka | 1996-03-05 |
| 5494996 | Polyimide resin composition | Shoji Tamai, Yuichi Okawa, Wataru Yamashita, Yoshihiro Sakata, Hideaki Oikawa +3 more | 1996-02-27 |
| 5484880 | Polyimide | Wataru Yamashita, Yuichi Okawa, Shoji Tamai, Mitsunori Matsuo, Tsutomu Ishida +1 more | 1996-01-16 |
| 5484948 | Bismaleimide compounds | Keizaburo Yamaguchi, Tatsuhiro Urakami, Yoshimitsu Tanabe, Midori Yamazaki, Shoji Tamai +2 more | 1996-01-16 |
| 5484945 | Preparation process of polysuccinimide | Akinori Nagatomo, Hiroaki Tamatani, Masanobu Ajioka | 1996-01-16 |
| 5480965 | Readily soluble, amorphous polyimide, and preparation process of same | Wataru Yamashita, Yuichi Okawa, Hideaki Oikawa, Tadashi Asanuma, Yuko Ishihara +3 more | 1996-01-02 |
| 5476957 | Salicylic acid derivatives | Yoshimitsu Tanabe, Yuki Kobayashi, Atsuo Otsuji, Masakatsu Nakatsuka | 1995-12-19 |
| 5470943 | Polyimide | Yoshihiro Sakata, Wataru Yamashita, Yuichi Okawa, Shoji Tamai, Tsutomu Ishida +2 more | 1995-11-28 |
| 5461085 | Superabsorbent polymer and process for producing same | Akinori Nagatomo, Hiroaki Tamatani, Masanobu Ajioka | 1995-10-24 |
| 5459233 | Polyimides, process for the preparation thereof and polyimide resin compositions | Shoji Tamai, Masahiro Ohta, Saburo Kawashima, Katsuaki Iiyama, Hideaki Oikawa | 1995-10-17 |
| 5447962 | Degradable foam and use of same | Masanobu Ajioka, Katashi Enomoto, Kazuhiko Suzuki, Takayuki Watanabe, Yasuhiro Kitahara | 1995-09-05 |
| 5447901 | Color-developing compositions and their use | Keizaburo Yamaguchi, Yoshimitsu Tanabe, Kiyoharu Hasegawa | 1995-09-05 |
| 5444107 | Degradable polymer composition | Masanobu Ajioka, Katashi Enomoto, Hosei Shinoda | 1995-08-22 |
| 5434004 | Degradable laminate composition | Masanobu Ajioka, Katashi Enomoto, Hosei Shinoda | 1995-07-18 |
| 5428126 | Aliphatic polyester and preparation process thereof | Takeshi Kashima, Taiji Kameoka, Chojiro Higuchi, Masanobu Ajioka | 1995-06-27 |
| 5426170 | Method for preparing an aromatic polycarbonate | Motokazu Hirao, Yoshiyuki Totani, Tomonori Ito, Masakatsu Nakatsuka | 1995-06-20 |
| 5424477 | Preparation process of .alpha.-aspartyl-L-phenylalanine methyl ester | Chojiro Higuchi, Ikumi Kitada, Akinori Nagatomo, Katashi Enomoto, Masanobu Ajioka | 1995-06-13 |
| 5410084 | Aromatic diamine and polyimide, and preparation process of same | Mitsunori Matsuo, Tsutomu Ishida, Keizaburo Yamaguchi | 1995-04-25 |