Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544607 | Plasticized polyester compositions and films therefrom | Takayuki Kuroki, Masataka Iwata, Hirotaka Wanibe | 2003-04-08 |
| 6462105 | Aliphatic polyester composition for masterbatch and process for producing aliphatic polyester film with the composition | Takayuki Kuroki | 2002-10-08 |
| 6139948 | Coated aliphatic polyester film | Naoki Kobayashi, Akira Kawano, Takayuki Kuroki, Hirotaka Wanibe | 2000-10-31 |
| 6136905 | L-lactic acid polymer composition, molded product and film | Kazuhiko Suzuki, Takayuki Watanabe, Yasuhiro Kitahara, Masanobu Ajioka | 2000-10-24 |
| 5953857 | Method for controlling plant growth | Ichiro Aiga, Katsusuke Murakami, Ryu Nakamura, Ryu Oi, Kazuhiro Seino +1 more | 1999-09-21 |
| 5914188 | Coated aliphatic polyester film | Naoki Kobayashi, Akira Kawano, Takayuki Kuroki, Hirotaka Wanibe | 1999-06-22 |
| 5766748 | Stretched film of lactic acid-based polymer | Takayuki Kuroki, Masumi Saruwatari, Naoki Kobayashi, Kazuhiko Suzuki, Hirotaka Wanibe | 1998-06-16 |
| 5763513 | L-lactic acid polymer composition, molded product and film | Kazuhiko Suzuki, Takayuki Watanabe, Yasuhiro Kitahara, Masanobu Ajioka | 1998-06-09 |
| 4987198 | Thermosetting resin composition for injection molding | Tsukuru Izukawa, Toshiyuki Enomoto | 1991-01-22 |
| 4544727 | Copolymers of acrylonitrile, styrene, and para-isopropenylphenol | Kenji Ema, Jun Saito, Takatoshi Mitsuishi | 1985-10-01 |
| 4435543 | Phenolic resin compositions | Kenji Ema, Junji Hara, Hideo Kawashima, Tomohide Yokoo | 1984-03-06 |
| 4378450 | Phenolic resin compositions | Kenji Ema, Junji Hara, Hideo Kawashima, Tomohide Yokoo | 1983-03-29 |