Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521679 | Polyester aqueous dispersion and method for preparation thereof | Yasuo Okada, Suguru Tokita | 2003-02-18 |
| 6004638 | Bottle from polyester composition and process for producing the same | Isao Hata, Koji Nakamachi, Michio Tugawa, Susumu Hatabu | 1999-12-21 |
| 5972446 | Polyester bottle and method of removing adsorbates on the bottle | Hiroji Niimi, Susumu Hatabu, Kunio Tomita | 1999-10-26 |
| 5658393 | Method of removing adsorbates from a polyester bottle | Hiroji Niimi | 1997-08-19 |
| 5650204 | Polyester bottle and method of removing adsorbates on the bottle | Hiroji Niimi, Susumu Hatabu, Kunio Tomita | 1997-07-22 |
| 5326486 | Lubricating oil composition | Kinya Mizui, Kazuyuki Watanabe, Takashi Hayashi, Kenji Shimamoto, Masahide Tanaka +1 more | 1994-07-05 |