Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186768 | Flat spring hose clamp and manufacture of same | Masai Nomoto, Koichi Sakurai, Takashi Suzuki, Kiyoshi Fukui | 1993-02-16 |
| 5108518 | Method of producing thin high carbon steel sheet which exhibits resistance to hydrogen embrittlement after heat treatment | Kiyoshi Fukui | 1992-04-28 |
| 4586966 | Method of producing cold-rolled steel sheet exhibiting improved press-formability | Masashi Takahashi | 1986-05-06 |
| 4313770 | Method of producing cold rolled steel strip having improved press formability and bake-hardenability | Masashi Takahashi | 1982-02-02 |