Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777353 | Hot-rolled steel sheet for nitriding, cold-rolled steel sheet for nitriding excellent in fatigue strength, manufacturing method thereof, and automobile part excellent in fatigue strength using the same | Eisaku Sakurada, Shunji Hiwatashi, Kunio Hayashi | 2017-10-03 |
| 9546877 | Navigation system | Atsushi Nishida, Isao Ishibashi, Masahisa Ishibashi, Yasutaka Yoshimura, Kenichi Murata | 2017-01-17 |