Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912193 | Thermoplastic polyurethanes and molded articles comprising them | Shinya Katoh, Kimio Nakayama, Tetsuya Ashida, Hisao Yoneda, Michihiro Ishiguro +1 more | 1999-06-15 |
| 5821180 | Laminate comprising a polyurethane layer | Shinya Kato, Tetsuya Ashida, Hisao Yoneda, Koji Hirai | 1998-10-13 |
| 5780573 | Thermoplastic polyurethanes and molded articles comprising them | Shinya Katoh, Kimio Nakayama, Tetsuya Ashida, Hisao Yoneda, Michihiro Ishiguro +1 more | 1998-07-14 |
| 4292329 | Center-filled chewing gum | Koichi Ogawa, Shichigoro Tezuka, Masatoshi Terasawa | 1981-09-29 |
| 4269860 | Process for preparing a gas-developing chewing gum | Koichi Ogawa, Masatoshi Terasawa, Yoshihisa Suzuki, Hideki Tanakamaru | 1981-05-26 |