Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962222 | Mobile agricultural machinery | — | 2005-11-08 |
| 6361435 | General purpose combined harvester and thresher | Akito Yamamoto, Kenji Hamada, Masami Nakamura, Jun Terashima, Junichi Masano +1 more | 2002-03-26 |
| 5699656 | Agricultural combine | Kenji Hamada, Keita Kamikubo, Mikio Takagi, Masami Nakamura, Youzaburo Narahara +1 more | 1997-12-23 |
| 5584167 | Working vehicle | Kenji Hamada, Masami Nakamura, Youzaburo Narahara, Keita Kamikubo, Mikio Takagi +1 more | 1996-12-17 |