Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564480 | Working apparatus for construction machine | Sadahisa Tomita, Genroku Sugiyama, Masakazu Haga, Ryohei Suzuki, Toshio Hasegawa | 2003-05-20 |
| 6345662 | Automatic vibration molding machine for green sand mold | — | 2002-02-12 |
| 6220207 | Engine cooling apparatus | Koji Kawasaki, Shigehisa Funabashi, Zenji Kaneko, Masaki Kanahara | 2001-04-24 |
| D437602 | Hydraulic excavator | Kazuhiko Hiraoka, Shingo Hirose, Kazuhiko Nishiyama, Akitaka Takeuchi, Yoshiki Yoshida +5 more | 2001-02-13 |