Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534884 | Method of manufacturing rolling bearing, method of manufacturing vehicle and method of manufacturing machine | Eiji Utada | 2022-12-27 |
| 11298790 | Method of manufacturing rolling bearing, method of manufacturing vehicle and method of manufacturing machine | Eiji Utada | 2022-04-12 |
| 10358353 | Method for producing disintegrated silica particles | Ryo Muraguchi, Miki Egami, Mitsuaki Kumazawa, Masanobu Taniguchi, Tsuguo Koyanagi +1 more | 2019-07-23 |
| 9856407 | Water-repellant transparent coating-substrate assembly and process for producing the same | Yuhko Hakoshima, Masayuki Matsuda, Ryo Muraguchi, Tsuguo Koyanagi, Mitsuaki Kumazawa +2 more | 2018-01-02 |
| 8431512 | Oxychlorination catalyst and method for preparing the same | — | 2013-04-30 |
| 7429366 | Catalyst and process for decomposing carbonyl sulfide and hydrogen cyanide | Eiichi Hosoya, Shinya Ishigaki | 2008-09-30 |