Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491586 | Flow passage structure for shaft-press-fitted flange members | Takashi Nakamura, Katsuyuki Narai | 2002-12-10 |
| 4738084 | Power grass mower | Takeo Ogano, Toshihiro Toda | 1988-04-19 |
| 4716717 | Power lawn mower | Takeo Ogano, Yoshihiro Toda, Masato Mukainakano | 1988-01-05 |