Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404861 | Vacuum pump and rotating body for vacuum pump | Yongwei Shi | 2025-09-02 |
| 12253089 | Vacuum pump | — | 2025-03-18 |
| 12058472 | Imaging unit and radiation image acquisition system | Mototsugu Sugiyama, Toshiyasu Suyama | 2024-08-06 |
| 11950732 | Toilet device | Hiroki Hata, Yuji Maruyama, Maya Teraoka, Toshihiko Shimizu | 2024-04-09 |
| 11846298 | Vacuum pump and vacuum pump component part | Takashi Kabasawa | 2023-12-19 |
| 11805949 | Toilet device | Hiroki Hata, Yuji Maruyama, Maya Teraoka, Toshihiko Shimizu | 2023-11-07 |
| 11746721 | Fuel injection control device for internal combustion engine | Keisuke Yanoto, Takayuki Makihara, Hatsumi Takeuchi, Tomoya Takeuchi | 2023-09-05 |
| 11729344 | Imaging unit and radiation image acquisition system | Mototsugu Sugiyama, Toshiyasu Suyama | 2023-08-15 |
| 10400723 | Fuel injection valve | Akinori Harada | 2019-09-03 |
| 9920726 | Fuel injection valve | Akinori Harada | 2018-03-20 |
| 9422901 | Fuel injection valve | Akinori Harada | 2016-08-23 |
| 9062640 | Fuel rail and fuel injection apparatus using the same | Shinsuke Yamamoto, Kingo Okada | 2015-06-23 |