Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021673 | Lubricant composition | Kiyoshi Hanyuda | 2021-06-01 |
| 10980177 | Combine harvester comprising yield corrector for correcting minimal section yield | Yoshimasa Ando, Kazuhiro Takahara, Mitsuhiro Seki | 2021-04-20 |
| 10945368 | Combine harvester and grain yield management system for combine harvester | Kazuhiro Takahara, Yoshimasa Ando | 2021-03-16 |
| 10512216 | Combine harvester with grain culm sensor | Kazuhiro Takahara, Katsuhide Kato | 2019-12-24 |
| 10465142 | Lubricating oil composition for internal combustion engines | Kiyoshi Hanyuda, Kouichi Kubo | 2019-11-05 |
| 10278329 | Grain management system and combine | Kazuhiro Takahara | 2019-05-07 |
| 10178829 | Combine and grain evaluation control apparatus for combine | Kazuhiro Takahara | 2019-01-15 |
| 9974233 | Harvesting machine | Kazuhiro Takahara, Hiroshi Ikeda, Hirotsugu Inoue, Tadashi Hamanishi, Yukihiro Iname +1 more | 2018-05-22 |