Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7857086 | Working vehicle | Kazuhiko Miyamoto, Masahiro Hanafusa, Junko Shibaoka | 2010-12-28 |
| 7757805 | Working vehicle | Kazuhiko Miyamoto | 2010-07-20 |
| D547333 | Tractor | Yoichiro Nishi, Toshikazu Matsubayashi, Junko Shibaoka, Kunihiko Matsumoto, Kenji Shiba +3 more | 2007-07-24 |