Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6060422 | Process for producing acrylic acid | Mamoru Takahashi, Xinlin Tu, Masakazu Ishii | 2000-05-09 |
| 5994580 | Process for producing acrylic acid | Mamoru Takahashi, Xinlin Tu, Masakazu Ishii | 1999-11-30 |
| 5886199 | Process for producing 3-chloromethyl-3-alkyloxetanes | Naokazu Ito | 1999-03-23 |
| 5256615 | Granular inorganic exchangers | Takuya Oomura, Hideki Kato, Nobuhiko Aiba, Noriyuki Yamamoto, Kenichi Ishizaki | 1993-10-26 |
| 5061778 | Resin composition for composite-type vibration-damping material, composite-type vibration-damping material using the resin composition and process for production of the vibration-damping material | Yasunobu Uchida, Tomoshige Ono, Tadahiro Wakui, Yoshihiro Matsumoto, Masatoshi Shinozaki +2 more | 1991-10-29 |
| 4832748 | Coating composition | Kunio Tawara | 1989-05-23 |
| 4642011 | Composition for rust prevention of metals and threaded metal elements with a rustproof film | Yoshihito Uramoto, Takasi Kaneko | 1987-02-10 |