Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10231920 | Skin cleansing composition | Kouhei Yamada | 2019-03-19 |
| 5645138 | Dilatant fluid-sealed vibration-insulating device | Takashi Maeno | 1997-07-08 |
| 5267726 | Hydraulic damping device | Shigeki Takeo | 1993-12-07 |
| D314421 | Air spray gun | Shiro Sato | 1991-02-05 |