Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863026 | Dual phase steel sheet and manufacturing method thereof | Tatsuo Yokoi, Hiroshi Shuto, Hiroyuki Okada | 2018-01-09 |
| 9803266 | High-strength hot-rolled steel sheet and method for producing the same | Yukiko Kobayashi, Kunio Hayashi | 2017-10-31 |
| 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 | Shunji Hiwatashi, Kunio Hayashi, Shinichi Suzuki | 2017-10-03 |
| 9573436 | Torsion beam, torsion beam assembly, and torsion beam type suspension system | Takeshi Kawachi, Takaaki Fukushi | 2017-02-21 |
| 9206940 | Structure including a frame having four sides and a closed cross-section structural member | Atsushi Seto, Takashi Matsuno | 2015-12-08 |
| 8955284 | Structure including a frame having four sides and a closed cross-section structural member | Atsushi Seto, Takashi Matsuno | 2015-02-17 |