Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484238 | Gel sheet | Kazuki Kato, Ryo IIZUKA | 2022-11-01 |
| 11197991 | Gel sheet | Kazuki Kato, Ryo IIZUKA, Takaaki Hatori, Takashi MOTOMURA, Kazuhiro Yoshikawa | 2021-12-14 |
| 8365349 | Suction device for powered apparatus | Masaki Takeda | 2013-02-05 |
| 8122565 | Hand-held powered suction device | Masaki Takeda, Junichi Akaike | 2012-02-28 |
| 5810033 | Fuel tank for circulating carburetor | Tatsuhiko Matsubayashi, Shunsuke Nakadate | 1998-09-22 |
| 5517967 | Safety device for a throttle of an internal combustion engine | — | 1996-05-21 |
| 5079841 | Clipper-type bush cutter | Masao Ohkanda | 1992-01-14 |
| 4716878 | Device for mounting a carburetor having a body made of synthetic resin | Mithuo Shimada, Yoetsu Yokocho | 1988-01-05 |