Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000115 | Hydraulic excavator | Saito Katayama, Kazuhiko Mizoguchi, Hidenobu Tsukada, Shinichi SASAZAKI, Naoki Hagiwara | 2024-06-04 |
| D892835 | Construction machine information display with graphical user interface | Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma +2 more | 2020-08-11 |
| D890200 | Display screen with graphical user interface for a construction machine | Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma +2 more | 2020-07-14 |
| D859448 | Construction machine display screen with graphical user interface | Shunya Kokubo, Tomohiro Ueda, Takaaki Ishii, Masaki Yoshikawa, Hiroshi Sakamoto +1 more | 2019-09-10 |