Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525241 | Hydraulic shovel | Niladri Manna, Kazushige Okamoto | 2022-12-13 |
| 10407874 | Control device and working machine | Kouji Kishida, Yoshihiko Hata, Nobuaki Matoba | 2019-09-10 |
| 9593467 | Engine-assist device and industrial machine | Kouji Kishida, Shogo Tada, Tetsuya Yoshino, Yuya Kanenawa, Nobuaki Matoba | 2017-03-14 |
| 7132924 | Construction machine | Yukihiro Uto, Nobuaki Matoba | 2006-11-07 |
| 6778097 | Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine | Katsusuke Awano, Shoji Tozawa, Hiroyasu Nishikawa, Masatoshi Miki | 2004-08-17 |