Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840033 | Mold for resin injection molding | Yukinori Urushizaki, Ryuzo Tanaka | 2017-12-12 |
| 9833841 | Cutting method for inner circumferential face or outer circumferential face of work | Toshihiko Kato, Yasuori Takezawa, Zempoh Shirahama, Tetsuya Igarashi, Shuichi Ohashi | 2017-12-05 |
| 9815120 | Cutting method for inner circumferential face or outer circumferential face of work | Toshihiko Kato, Yasunori Takezawa, Tetsuya Igarashi, Shuichi Ohashi | 2017-11-14 |