Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616872 | Earth moving vehicle | Takashima Akira, Masahiko Kobayashi, Yoshishiro Okida, Kazuhiko Tsuji | 1986-10-14 |
| D273384 | Earth moving machine | Yoshishioro Okita, Masami Hirooka, Yoshiaki Yanoshita, Yoshio Tomiyama, Kinichi Murata | 1984-04-10 |
| 4415050 | Drive pump arrangement for working vehicle | Chikashi Nishida, Yoshishiro Okita, Ryoichi Tanaka, Takeshi Kajimoto | 1983-11-15 |