Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294120 | Purging agent and purging method | Taichi Negi, Syukiti Kawamura, Hiromichi Nakano | 2001-09-25 |
| 5433908 | Method for the production of a multi-layer construction film | Shigeyuki Harita, Susumu Fukutome | 1995-07-18 |
| 5428094 | Resin composition | Makio Tokoh | 1995-06-27 |
| 5360670 | Multilayered structure containing an ethylene-vinyl alcohol layer | Kiyoshi Yonezu, Akimasa Aoyama, Takuji Okaya, Yukio Ozeki | 1994-11-01 |
| 5344715 | Heat shrinkable film and multilayered film | Taichi Negi, Sumio Itamura | 1994-09-06 |
| 5342662 | Multilayered container | Akimasa Aoyama, Tetsuya Katayama, Takeshi Moritani, Junnosuke Yamauchi | 1994-08-30 |
| 5302417 | Aqueous dispersion and substrate coated with the same | Junnosuke Yamauchi, Akimasa Aoyama, Toshio Tsuboi, Takeshi Moritani | 1994-04-12 |
| 5300354 | Multi-layer construction film | Shigeyuki Harita, Susumu Fukutome | 1994-04-05 |
| 5296965 | Reflection-type screen | Masao Uetsuki, Yasuhira Takeuchi | 1994-03-22 |
| 5272200 | Aqueous dispersion and substrate coated with the same | Junnosuke Yamauchi, Akimasa Aoyama, Toshio Tsuboi, Takeshi Moritani | 1993-12-21 |
| 5221566 | Multilayered container and package utilizing the same | Makio Tokoh, Akimasa Aoyama, Toshiaki Sato, Taichi Negi, Hidemasa Oda | 1993-06-22 |
| 5194474 | Composition | Akimasa Aoyama, Tetsuya Katayama, Takeshi Moritani, Junnosuke Yamauchi | 1993-03-16 |
| 5118743 | Methylene-vinyl alcohol copolymer composition | Kiyoshi Yonezu, Akimasa Aoyama, Takuji Okaya, Yukio Ozeki | 1992-06-02 |
| 5068077 | Process of vacuum-air pressure drawing of a laminate containing an EVOH/polyamide copolymer | Taichi Negi, Nobuo Tanaka, Syuji Kawai | 1991-11-26 |
| 5037703 | Multilayered structure | Taichi Negi | 1991-08-06 |
| 4960639 | Multilayered container | Hidemasa Oda, Tohei Moritani, Kenji Okuno | 1990-10-02 |
| 4929482 | Heat resistant container | Tohei Moritani, Hidemasa Oda, Toshiaki Sato, Taichi Negi, Keiji Matsumura +2 more | 1990-05-29 |