Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10073220 | Optical coupler, laser device, and taper fiber | Kentaro Ichii, Ken Katagiri, Kenichi Ohmori, Rintaro Kitahara, Tatsuya Kishi | 2018-09-11 |
| 9995301 | Vane pump and vane pump manufacturing method | Masamichi Sugihara, Tomoyuki Nakagawa, Tsutomu Komiya | 2018-06-12 |
| 9897086 | Vane pump | Koichiro Akatsuka, Fumiyasu Kato, Hiroki GOMI | 2018-02-20 |
| 9879670 | Variable displacement vane pump | Koichiro Akatsuka, Fumiyasu Kato | 2018-01-30 |
| 9856873 | Vane pump | Hiromi SHIMONO, Masamichi Sugihara, Yoshiyuki Maki | 2018-01-02 |