Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808243 | High damping zinc alloy with good intergranular corrosion resistance and high strength at both room and elevated temperatures | Yoshiharu Mae | 1989-02-28 |
| 4363660 | Iron-base alloy having high resistance to molten zinc attack | Saburo Wakita | 1982-12-14 |
| 4194909 | Forgeable nickel-base super alloy | Taizo Ohmura, Kensyo Sahira, Noboru Yonezawa | 1980-03-25 |