Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611876 | Epoxy-amine adduct, thermoplastic resin composition, sizing agent, sizing agent coated carbon fiber, and fiber-reinforced composite material | Hiroko Inoue, Masanori Sakane, Toshihiko Nijukken, Tomio Ozaki, Tomoyuki Ono +3 more | 2020-04-07 |
| 7732627 | High-purity cycloaliphatic diepoxy compound and preparation process thereof | Hideyuki Takai, Katsuya Maruo | 2010-06-08 |
| 6610638 | High purity 1,3-propanediol derivative solvent, process for producing the same, and use thereof | Hiroto Miyake, Hiroshi Koyama, Akihiko Fujita, Katsuya Maruo | 2003-08-26 |
| 6482995 | Process for producing an alicyclic unsaturated alcohol | Koichi Okumura, Masaya Uenoya, Kango Fujitani, Yoshihiro Kihara | 2002-11-19 |
| 6384247 | Method of producing sesamol formic acid ester and sesamol | Kenji Oka | 2002-05-07 |
| 5648531 | Process for producing acetic anhydride alone or acetic anhydride and acetic acid | Yoshiaki Morimoto, Kazuyuki Akita | 1997-07-15 |
| 5516735 | Method for stabilizing rhodium compound | — | 1996-05-14 |
| 5385875 | Method for stabilizing rhodium compound | — | 1995-01-31 |
| 5232884 | Process for producing a carbonic acid ester | — | 1993-08-03 |