Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981614 | Method of producing hydrocarbon and apparatus for producing hydrocarbon | Miki Itoh, Yoshinari Sawama, Miki Niikawa, Kwihwan Park | 2024-05-14 |
| 11623904 | Method for producing cyclobutanediol compound | Shinichi Furusato, Toshiyuki Kawanabe, Kaori Tsuruoka, Tsuyoshi Yamada, Kwihwan Park | 2023-04-11 |
| 11173480 | Catalyst in which metal is carried on inorganic porous body having hierarchical porous structure, and method for manufacturing said catalyst | Riichi Miyamoto, Hongzhi Bai, Tomohiro Ichikawa, Masahiro Mizuno, Aya OGAWA +4 more | 2021-11-16 |
| 10927049 | Method of producing hydrocarbon and apparatus for producing hydrocarbon | Miki Itoh, Yoshinari Sawama, Miki Niikawa, Kwihwan Park | 2021-02-23 |
| 10442834 | Deprotection method | Yasunari Monguchi | 2019-10-15 |
| 9676622 | Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same | Yasunari Monguchi, Yoshinari Sawama, Shinichi Kondo | 2017-06-13 |
| 9371272 | Method for producing hydrogen or heavy hydrogens, method for producing hydrogenated (protiated, deuterated or tritiated) organic compound, method for hydrogenating (protiating, deuterating or tritiating) organic compound, method for dehalogenating organic compound having halogen, and ball for use in mechanochemical reaction | Yasunari Monguchi, Yoshinari Sawama, Shinichi Kondo, Yasushi Sasai | 2016-06-21 |
| 9255070 | Method of deuteration using mixed catalyst | Nobuhiro Ito, Tsuneaki Maesawa, Kazushige Muto, Kosaku Hirota | 2016-02-09 |
| 8871980 | Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same | Yasunari Monguchi, Yoshinari Sawama, Shinichi Kondo | 2014-10-28 |
| 8853457 | Polyamine and method for producing thereof | Hiroyuki Kitayama, Yasunari Monguchi | 2014-10-07 |
| 8093422 | Method for deuteration of an aromatic ring | Nobuhiro Ito, Tsuneaki Maesawa, Kazushige Muto, Kosaku Hirota | 2012-01-10 |
| 7795166 | Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method | Tomohiro Maegawa, Kosaku Hirota | 2010-09-14 |
| 7517990 | Method for deuteration of a heterocyclic ring | Nobuhiro Ito, Tsuneaki Maesawa, Kazushige Muto, Kosaku Hirota | 2009-04-14 |
| 7126023 | Method for deuteration of an inert methylene | Kosaku Hirota | 2006-10-24 |
| 5849779 | Pyrazole derivatives and their pharmaceutical use | Kohsaku Hirota, Yoshiaki Isobe, Yoichi Ohba, Hiroyuki Morita, Haruo Takaku +1 more | 1998-12-15 |
| 4978674 | Daimine derivatives, and method of manufacturing the same | Tsuyoshi Tomiyama, Akira Tomiyama, Shuichi Wakabayshi, Junko Sekiguchi | 1990-12-18 |