Issued Patents 2021
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162239 | Hydraulic drive system | Hideyasu Muraoka, Jun UMEKAWA | 2021-11-02 |
| 11126117 | Fixing device and image forming apparatus provided with same | — | 2021-09-21 |
| 11117593 | Information system, driving assistance information providing method, and in-vehicle terminal | Keita Shimada | 2021-09-14 |
| 11085173 | Hydraulic system of construction machine | Naoki Hata | 2021-08-10 |
| 11073171 | Hydraulic system | Makoto Itoh, Hideyasu Muraoka | 2021-07-27 |
| 11061427 | Operating device | Hiroaki Shimizu | 2021-07-13 |
| 11041515 | Hydraulic system | Hideyasu Muraoka | 2021-06-22 |
| 11035689 | Information processing device, automatic playing method of content | Norikazu Nara, Noriyuki Abe, Takashi Matsumoto, Makoto Orino, Takaaki Yashiro | 2021-06-15 |
| 11035100 | Hydraulic drive system of construction machine | Takehisa Kato | 2021-06-15 |
| 10982761 | Liquid-pressure driving system | Hiroaki Mitsui | 2021-04-20 |
| 10982697 | Hydraulic drive unit | Koki Mibu, Akihito Suzuki | 2021-04-20 |
| 10907659 | Hydraulic system | Hiroaki Mitsui, Toshihisa Toyota, Haruo Yamada | 2021-02-02 |
| 10900199 | Drive system of construction machine | Takehisa Kato, Hideyasu Muraoka | 2021-01-26 |