Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11931726 | Gold-supporting catalyst | Toru Murayama, Takashi Takei, Qianqian Zhu, Yasunori Inoue, Fumio Uchida +3 more | 2024-03-19 |
| 11560819 | Combustion system | Eiji Kiyonaga, Kazuhiro Yoshida, Keiichiro Morita, Toru Murayama, Shinichi Hata +1 more | 2023-01-24 |
| 11434803 | Combustion system | Eiji Kiyonaga, Kazuhiro Yoshida, Keiichiro Morita, Toru Murayama, Shinichi Hata +1 more | 2022-09-06 |
| 10865684 | Combustion system | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Toru Murayama, Makoto Mino | 2020-12-15 |
| 10767535 | Method for recycling denitration catalyst | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Toshikazu Yoshikawa, Toru Murayama +1 more | 2020-09-08 |
| 10746073 | Denitration catalyst and method for producing the same | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Toru Murayama, Makoto Mino | 2020-08-18 |
| 10746074 | Method for recycling denitration catalyst | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Toshikazu Yoshikawa, Toru Murayama +1 more | 2020-08-18 |
| 10550747 | Combustion system for ships | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Akihiro Nakamura, Toru Murayama +1 more | 2020-02-04 |
| 10519837 | Combustion system | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Toru Murayama, Makoto Mino | 2019-12-31 |
| 10385750 | Denitration catalyst and method for producing the same | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Toru Murayama, Makoto Mino | 2019-08-20 |
| 9533285 | Gold cluster catalyst and method for producing same | Yue Yu, Jiahui Huang, Ayako Taketoshi, Tamao Ishida, Tomoki Akita +2 more | 2017-01-03 |
| 7973184 | Method for producing propylene oxide | Jiahui Huang, Takashi Takei, Tomoki Akita | 2011-07-05 |
| 6252095 | Catalyst for partially oxidizing unsaturated hydrocarbon | Toshio Hayashi, Masahiro Wada, Susumu Tsubota | 2001-06-26 |
| 6124505 | Process for the partial oxidation of hydrocarbon and process for preparation of oxygen-containing organic compound | Yuri Angelov Kalvachev, Susumu Tsubota, Toshio Hayashi, Masahiro Wada | 2000-09-26 |
| 6034028 | Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons | Toshio Hayashi, Masahiro Wada, Susumu Tsubota | 2000-03-07 |
| 5932750 | Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons | Toshio Hayashi, Masahiro Wada, Susumu Tsubota | 1999-08-03 |
| 5929258 | Method of manufacturing epoxide | Toshio Hayashi, Masahiro Wada | 1999-07-27 |
| 5879943 | Humidity detection method | Masanori Ando, Tetsuhiko Kobayashi | 1999-03-09 |
| 5800925 | Nonlinear optical materials and process for producing the same | Masanori Ando, Kohei Kadono, Toru Sakaguchi, Masaru Miya | 1998-09-01 |
| 5789337 | Material having ultrafine gold particles immobilized thereon and method for production thereof | Mitsutaka Okumura, Koji Tanaka, Atsushi Ueda, Susumu Tsubota, Tetsuhiko Kobayashi | 1998-08-04 |
| 5688442 | Nonlinear optical materials and process for producing the same | Masanori Ando, Kohei Kadono, Toru Sakaguchi, Masaru Miya | 1997-11-18 |
| 5623090 | Method for production of alcohol, ketone, and epoxide by oxidation of hydrocarbon | Susumu Tsubota, Toshio Hayashi | 1997-04-22 |
| 5506273 | Catalyst for hydrogenation and method for hydrogenation therewith | Hiroaki Sakurai, Tetsuhiko Kobayashi, Susumu Tsubota, Atsushi Ueda, Masanori Ando | 1996-04-09 |
| 5051394 | Method for production of ultra-fine gold particle-immobilized oxides | Tetsuhiko Kobayashi, Susumu Tsubota, Yoshiko Nakahara | 1991-09-24 |
| 4937219 | Ultra-fine gold particle-immobilized alkaline earth metal compounds and methods for production thereof | Susumu Tsubota, Tetsuhiko Kobayashi, Yoshiko Nakahara | 1990-06-26 |