Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710349 | Process for producing diol compounds | Shinichi Furusaki, Yasunori Miyamoto, Yasushi Shiomi | 1998-01-20 |
| 5248835 | Method of producing a monoalkylether of a dihydric phenol compound | Yasushi Shiomi, Yasuo Nakamura, Takumi Manabe, Shinichi Furusaki, Muneki Saito | 1993-09-28 |
| 5189225 | Process for catalytically producing monoalkylether of dihydric phenol compound | Shinichi Furusaki, Muneki Saito, Yasushi Shiomi, Yasuo Nakamura, Michio Tobita | 1993-02-23 |
| 4467109 | Process for continuous preparation of diester of oxalic acid | Susumu Tahara, Kozo Fujii, Keigo Nishihira, Katsuhiko Mizutare | 1984-08-21 |
| 4461909 | Process for continuously preparing a diester of oxalic acid | Susumu Tahara, Kozo Fujii, Keigo Nishihira, Katsuhiko Mizutare | 1984-07-24 |
| 4453026 | Process for continuously preparing ethylene glycol | Susumu Tahara, Kozo Fujii, Keig Nishihira, Katsuhiko Mizutare | 1984-06-05 |
| 4420633 | Process for the preparation of an ester of formic acid | Shinichi Furusaki, Noriaki Manada, Hisao Yamashina | 1983-12-13 |
| RE31245 | Process for preparing a diester of oxalic acid in the gaseous phase | Kozo Fujii, Keigo Nishihira, Shinichiro Uchiumi, Kenji Nishimura | 1983-05-17 |
| 4260810 | Process for preparing diesters of dicarboxylic acids | Sumio Umemura, Kanenobu Matsui, Yoshinari Ikeda, Katsuro Masunaga, Takumi Kadota +2 more | 1981-04-07 |
| 4229591 | Process for preparing a diester of oxalic acid in the gaseous phase | Kenji Nishimura, Kozo Fujii, Keigo Nishihira, Shinichiro Uchiumi | 1980-10-21 |