Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107311 | Hydraulic drive system for construction machine | Kiwamu Takahashi, Yoshifumi Takebayashi, Kazushige Mori, Natsuki Nakamura | 2018-10-23 |
| 10060451 | Hydraulic drive system for construction machine | Kiwamu Takahashi, Kazushige Mori, Yoshifumi Takebayashi, Natsuki Nakamura, Yasuharu Okazaki +1 more | 2018-08-28 |
| 9976283 | Hydraulic drive system for construction machine | Kiwamu Takahashi, Yasuharu Okazaki, Hiroyuki Nobezawa, Kenji Yamada | 2018-05-22 |
| 9890801 | Hydraulic drive system for construction machine | Kiwamu Takahashi, Yoshifumi Takebayashi, Kazushige Mori, Natsuki Nakamura | 2018-02-13 |