Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370094 | Connecting-type disposable wearing article | — | 2025-07-29 |
| 11077479 | Pressing device and method for controlling pressing device | Takashi Moriyasu | 2021-08-03 |
| 10906277 | Low-friction member, image-forming device, and agent for forming low-friction coating film | Kazuki Tsujikawa | 2021-02-02 |
| 8820273 | Variable compression ratio internal combustion engine and method for discharging coolant from variable compression ratio internal combustion engine | — | 2014-09-02 |
| 8122860 | Variable compression ratio internal combustion engine | Eiichi Kamiyama | 2012-02-28 |
| 7802460 | Work transfer apparatus and press machine | Hidekazu Tokunaga | 2010-09-28 |
| 7721584 | Work conveyance device, press machine and bar removal method | Hidekazu Tokunaga | 2010-05-25 |
| 7487747 | Mount apparatus for variable compression ratio internal combustion engine | Eiichi Kamiyama, Daisuke Akihisa | 2009-02-10 |