Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436062 | Massaging appliance | Hironori Iwamoto, Ryuji Yamada, Takaaki Yoshikawa, Yoshiyuki Miyake, Mikio Ito | 2002-08-20 |
| 6210349 | Roller massaging apparatus | Haruhiko Naruse, Yoshiyuki Miyake, Toyohito Hasegawa, Mikio Ito | 2001-04-03 |
| 6190339 | Massage device | Mikiharu Imazaike, Hironori Iwamoto, Yoshiyuki Miyake, Yoshikazu Okada | 2001-02-20 |
| 5997489 | Massager with rotatable head and roller | Hironori Iwamoto, Sanai Fukui, Haruhiko Naruse, Maki Hirakawa, Mikio Ito | 1999-12-07 |