Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10568801 | Chair type massage machine and method for manufacturing the same | Toshihisa Yoshida | 2020-02-25 |
| 10441497 | Chair-type massage machine | Toshihisa Yoshida | 2019-10-15 |
| 10327979 | Chair-type massage machine | Toshihisa Yoshida, Kentaro Ode | 2019-06-25 |
| D730072 | Massage chair | Toshihiko Sakai, Toshihisa Yoshida, Takashi Mizuguchi, Kentaro Oode | 2015-05-26 |
| D680766 | Massage chair | Toshihiro Morimoto, Takayuki Sakamoto, Kentaro Oode | 2013-04-30 |
| 5461758 | Roller device for sensing and controlling unevenness of silver in a carding machine | Katsumoto Yamamoto | 1995-10-31 |
| 5179826 | Unit driving mechanism of spindles in a spinning frame | Katumoto Yamamoto, Osamu Yoshida | 1993-01-19 |
| 5088157 | Unit drafting mechanism having air jet apertured slide metals and rollers | Yoshiharu Tomoto | 1992-02-18 |