Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892146 | Rocking type exercising apparatus | Ryusuke Nakanishi, Nozomu Toyama | 2011-02-22 |
| 7350300 | Shaver | Takashi Yamaguchi, Yasunori Ueda, Kotaro Yanagi, Masahiro Takatani, Tetsushi Ogawa +7 more | 2008-04-01 |
| 7347806 | Rocking type exercising apparatus | Toshio Nakano, Hideki Sasaki, Naoto Shirasawa, Minoru Kawamoto, Yuritugu Toyomi +4 more | 2008-03-25 |
| 6196236 | Ultrasonic hair curling device | Takeshi Imai, Yasuhiro Sato, Hiromitsu Inoue, Hideo Iwata, Yoshiki Isogai +4 more | 2001-03-06 |
| 5868677 | Bioinstrumentation device for measuring a biological parameter | Kusuo Iwanaga, Hiroyuki Inbe | 1999-02-09 |
| 5441476 | Body temperature regulation system | Masako Kitado, Hiroyuki Inbe, Koichi Yoshida | 1995-08-15 |
| 5167610 | Sleep inducing system | Masako Kitado | 1992-12-01 |