Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D418990 | Massage chair | Mituaki Fujishiro | 2000-01-18 |
| 5938628 | Suit-type cosmetic air massage device | Masaru Yoshida, Masaki Wada | 1999-08-17 |
| 4646679 | Developing apparatus | Akio Ohno, Kiyoharu Tanaka, Kenji Takeda, Kenji Yoshinaga, Yusaku Takada | 1987-03-03 |
| 4620783 | Color image forming apparatus | Kiyoharu Tanaka, Kenji Yoshinaga, Kenji Takeda, Yusaku Takada, Akio Ohno | 1986-11-04 |