Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353108 | Liquid crystal optical element | Yoshimi Ohta, Fuminori Satou, Shunta Nabetani, Masao Yoshida | 2025-07-08 |
| 8101162 | Hair growth composition | Yoshinobu Takino | 2012-01-24 |
| 7851405 | Exhaust gas purifying catalyst and manufacturing method thereof | Hironori Wakamatsu, Masanori Nakamura, Katsuo Suga, Hiroto Kikuchi, Tetsuro Naito +2 more | 2010-12-14 |
| 7723259 | Particulate matter (PM) oxidizing catalyst | Junji Ito, Toshiharu Miyamura, Yasunari Hanaki, Shigeru Chida, Shinichi Akaishi | 2010-05-25 |
| 6729125 | Exhaust gas purifying system | Katsuo Suga, Yasunari Hanaki, Hiroshi Akama, Motohisa Kamijo, Hironori Wakamatsu | 2004-05-04 |
| 6557342 | Exhaust gas purifying system | Katsuo Suga, Yasunari Hanaki, Hiroshi Akama, Motohisa Kamijo | 2003-05-06 |