Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945932 | Plasticizer for halogen resins | Kojun Oshiro | 2024-04-02 |
| 9938406 | Polylactic acid resin sheet for thermal molding use | Ryoichi Hashimoto, Hirofumi Nakanishi | 2018-04-10 |
| 8916700 | Method for producing cellulose ether derivative | Takeshi Ihara | 2014-12-23 |
| 8440817 | Method for producing methyl cellulose | — | 2013-05-14 |
| 8436165 | Process for producing noncrystalline cellulose | Naoki Nojiri, Masahiro Umehara, Tomohito Kitsuki, Keiichiro Tomioka | 2013-05-07 |
| 7888517 | Process for production of glycidol | Mitsuru Uno | 2011-02-15 |
| 6657089 | Palladium catalyst and process for producing ether | Atsushi Nagasawa, Tomohito Kitsuki | 2003-12-02 |
| 6504063 | Process for production of monoalkyl ethers | Tomohito Kitsuki, Atsushi Nagasawa | 2003-01-07 |
| 6495703 | Process for the preparation of glycerol carbonate | Tomohito Kitsuki | 2002-12-17 |
| 6372923 | Process for preparing alcohol derivatives | Mitsuru Uno, Tomohito Kitsuki | 2002-04-16 |
| 6207845 | Aluminum compounds and use thereof | Tomohito Kitsuki, Katsumi Kita | 2001-03-27 |
| 5872272 | Polyvalent metal salts of phosphoric diester and organo(poly)siloxanes modified with polyvalent metal salt of phosphoric diester | Shinji Yano, Junichi Fukasawa, Hironori Kawasaki, Takeshi Ihara, Katsumi Kita +2 more | 1999-02-16 |
| 5505936 | Phosphoric diesters which absorb UV rays, method of preparing the same, and cosmetic compositions containing the same | Shinji Yano, Katsumi Kita, Yoshiaki Fujikura, Junichi Fukasawa | 1996-04-09 |