Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550282 | Cationic electrodeposition coating composition | Takeo Yamaguchi, Masahiro Nakamura, Hiroshi Hosono, Minoru Hanatani, Shigetaka Setodoi | 2020-02-04 |
| 7445680 | Lead-free steel for machine structural use with excellent machinability and low strength anisotropy | Naoki Iwama, Susumu Owaki, Masao Uchiyama, Isao Fujii, Syoji Nishimon +4 more | 2008-11-04 |
| 7195736 | Lead-free steel for machine structural use with excellent machinability and low strength anisotropy | Naoki Iwama, Susumu Owaki, Masao Uchiyama, Isao Fujii, Syoji Nishimon +4 more | 2007-03-27 |
| 6143242 | Steel for machine structural use excellent in fracture splitability and fatigue strength | Hiromasa Takada, Masayuki Shibata, Atsuo Tanaka | 2000-11-07 |
| 5660648 | Microalloyed steel for hot forging free of subsequent quenching and tempering, process for producing hot forging, and a hot forging | Hiromasa Takada, Yoshiro Koyasu, Masami Suzuki | 1997-08-26 |