Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747191 | Endless belt type grinding tool | Katsunobu Kishi, Yasumasa Suzuki | 2014-06-10 |
| 8353361 | Pneumatic tool | Yasumasa Suzuki, Katsunobu Kishi | 2013-01-15 |
| 7677325 | Pneumatic tool | Munenori Yamaguchi, Yasumasa Suzuki, Takashi Nakajoh | 2010-03-16 |
| D487900 | Loop cutter | Toshio Mikiya, Takashi Chiba, Noboru Saitou | 2004-03-30 |
| 5259369 | Remedial device for hand insufficiency | Mitsuma Matsumura | 1993-11-09 |
| 5161265 | Nozzle with sucker | Toshio Mikiya | 1992-11-10 |
| D324572 | Jet-nozzle for in-bath massaging | Toshio Mikiya | 1992-03-10 |
| D309016 | Nozzle holder for in-bath massaging | Toshio Mikiya | 1990-07-03 |
| 4933999 | Massage-action shower head and massaging/shower apparatus | Toshio Mikiya | 1990-06-19 |