Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777354 | Case hardening steel material | Hideki Imataka, Gen Kato, Mitsuru Fujimoto | 2017-10-03 |
| 9718256 | Steel material for nitriding and nitrided component | Yuya Gyotoku, Hideki Imataka, Kosuke Tanaka | 2017-08-01 |
| 9574256 | Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component | Hideki Imataka, Yuya Gyotoku, Kosuke Tanaka | 2017-02-21 |