Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833841 | Cutting method for inner circumferential face or outer circumferential face of work | Kouichi Amaya, Toshihiko Kato, Yasuori Takezawa, Zempoh Shirahama, Shuichi Ohashi | 2017-12-05 |
| 9815120 | Cutting method for inner circumferential face or outer circumferential face of work | Kouichi Amaya, Toshihiko Kato, Yasunori Takezawa, Shuichi Ohashi | 2017-11-14 |
| 9557682 | Resin-coated carrier for electrophotographic developer and electrophotographic developer using the resin-coated carrier | Takao Sugiura | 2017-01-31 |