Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708001 | Automatic steering system for working vehicle | Hiroomi Arakane, Nobuyuki Okamura, Yasuharu Hashimoto, Shioto Tanaka | 2017-07-18 |
| 9121929 | Position output device using satellite navigation system | Nobuyuki Okamura, Hiroomi Arakane | 2015-09-01 |
| 7230567 | Azimuth/attitude detecting sensor | Hiroomi Arakane, Nobuyuki Okamura | 2007-06-12 |
| 4767302 | Exchangeable multiplunger transfer molding die apparatus | Hiroyuki Okamoto, Yukio Shibata | 1988-08-30 |