Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392110 | Work machine and method for controlling work machine | Takuya SONODA, Takashi Maeda, Yoshihide Nakae, Yasuhisa Asano | 2025-08-19 |
| 6514631 | Heating furnace tube and method of manufacturing the same | Katsumi Yamamoto, Rin Sasano, Kenji Sato, Toshikazu Nakamura, Muneyasu Ichimura +2 more | 2003-02-04 |
| 4947077 | Drive apparatus and motor unit using the same | — | 1990-08-07 |
| 4683807 | Vacuum brake booster assembly | Michiharu Nishii, Youichi Furuta, Kaoru Tsubouchi, Juichi Shibatani, Takashi Kiriyama | 1987-08-04 |
| 4453738 | Mounting structure for upper control arms in a four link suspension system | Sadaitsu Tamura, Kozo Mori | 1984-06-12 |