Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093019 | Liquid separating agent consisting essentially of a copolymer of an .alpha. - | Toru Tagawa, Youichirou Tsuji | 1992-03-03 |
| 4828720 | Liquid separating agent and liquid separating method | Katsuhiko Kuroda | 1989-05-09 |
| 4776887 | Wax and ink composition for thermal ink transfer | Katsuhiko Kuroda, Tsutomu Baba | 1988-10-11 |
| 4599432 | Process for preparing a composition containing an alkenyl succinic anhydride | Katsuhiko Kuroda | 1986-07-08 |
| 4368286 | Thermoplastic polyester resin composition which is quickly crystallizable | Masahiro Hayashi, Tamotsu Yoshimura, Seiichi Mukai, Masaharu Shikama, Hideto Kusumoto | 1983-01-11 |
| 4322314 | Process for separating cobalt component from hydroesterification reaction mixture | Takeru Onoda, Keisuke Wada, Hironori Kageyama, Kenji Karube | 1982-03-30 |