Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404655 | Hydraulic-pump flow-rate calibration system | Hideyasu Muraoka, Tomomichi Nose, Yoshihiko Hata, Takashi Okashiro | 2025-09-02 |
| 12352293 | Hydraulic drive system | Tomomichi Nose, Hayato Kawasaki, Hideyasu Muraoka | 2025-07-08 |
| 12331762 | Hydraulic drive system | Tomomichi Nose, Hayato Kawasaki, Hideyasu Muraoka | 2025-06-17 |
| 12196230 | Control device and hydraulic system including the same | Tomomichi Nose, Hayato Kawasaki, Hideyasu Muraoka | 2025-01-14 |
| 12055162 | Hydraulic drive system | Tomomichi Nose, Hayato Kawasaki, Hideyasu Muraoka | 2024-08-06 |
| 11933331 | Control device and hydraulic system including the same | Tomomichi Nose, Hayato Kawasaki, Hideyasu Muraoka | 2024-03-19 |
| 11815109 | Regeneration device, hydraulic drive system equipped with same, and control device therefor | Tomomichi Nose, Hayato Kawasaki, Hideyasu Muraoka | 2023-11-14 |
| 11761175 | Hydraulic system of construction machine | Akihiro Kondo, Naoki Hata | 2023-09-19 |
| 11725674 | Hydraulic system | Hideyasu Muraoka, Akihiro Kondo | 2023-08-15 |
| 11697918 | Hydraulic system of construction machine | Akihiro Kondo, Naoki Hata | 2023-07-11 |
| 11668330 | Hydraulic drive system | Akihiro Kondo, Naoki Hata | 2023-06-06 |
| 11649610 | Hydraulic system of construction machine | Akihiro Kondo, Naoki Hata, Kazuya IWABE | 2023-05-16 |
| 11459729 | Hydraulic excavator drive system | Akihiro Kondo, Naoki Hata | 2022-10-04 |
| 11313390 | Hydraulic drive system | Akihiro Kondo, Naoki Hata | 2022-04-26 |
| 11280066 | Hydraulic drive system of construction machine | Hideyasu Muraoka, Tomomichi Nose, Takashi Okashiro, Moriyuki Sakamoto | 2022-03-22 |
| 5676363 | Image forming apparatus with recording medium conveyance control | Tetsuo Kishida, Kenjiro Hori, Satoshi Akiyama, Hideki Suzuki, Takefumi Takubo | 1997-10-14 |
| 5619307 | Method of printing test pattern and apparatus for outputting test pattern | Hitoshi Machino, Koichi Ohtaka, Masako Takahashi, Atsuya Takahashi | 1997-04-08 |