Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085712 | Iron/copper/chromium alloy material for high-strength lead frame or pin grid array | Kunio Watanabe, Satoshi Nishimura | 1992-02-04 |
| 4869758 | Iron/copper/chromium alloy material for high-strength lead frame or pin grid array | Kunio Watanabe, Satoshi Nishimura | 1989-09-26 |
| 4316753 | Method for producing low alloy hot rolled steel strip or sheet having high tensile strength, low yield ratio and excellent total elongation | Mamoru Tashiro, Nagayasu Takemoto, Itaru Imabayashi, Takashi Furukawa | 1982-02-23 |