Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498840 | Welding structural part and welding method of the same | Takahiko Kanai, Munehisa Hatta, Fumiaki Ikuta, Kazuhiro Kawasaki, Masayuki Miyake +3 more | 2016-11-22 |
| 8932416 | High-strength and high-ductility die-quenched parts and method of manufacturing the same | Masayuki Miyake, Kotobu Nagai, Masao Hayakawa, Takehito Itagaki, Takahiko Kanai +2 more | 2015-01-13 |
| 6752451 | Strengthening member for automobile | Shinya Sakamoto, Daigo Sumimoto, Yoshio Terada, Yukihisa Kuriyama, Hiroshi Sakurai | 2004-06-22 |
| 6415638 | Method and device for forming tubular work into shaped hollow product by using tubular hydroforming | Hiroshi Sakurai, Shinji Ooe, Masanobu Hayasaka, Junji Katamura | 2002-07-09 |