Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783879 | Nitrided steel member and manufacturing method thereof | Yuichiro Shimizu, Atsushi Kobayashi, Susumu Maeda, Masao Kanayama, Hideki Imataka +2 more | 2017-10-10 |
| 9718256 | Steel material for nitriding and nitrided component | Masayuki Horimoto, 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, Masayuki Horimoto, Kosuke Tanaka | 2017-02-21 |