Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494537 | High strength and toughness stainless steel strip and process for the production of the same | Katsuhisa Miyakusu, Koki Tomimura | 1996-02-27 |
| 5035855 | Martensitic precipitation-hardenable stainless steel | Takeshi Utsunomiya, Kazuo Hoshino | 1991-07-30 |
| 4849166 | High strength stainless steel | Kazuo Hoshino, Sadayuki Nakamura | 1989-07-18 |
| 4847168 | Slicing saw blade | Kazuo Hoshino, Sadayuki Nakamura | 1989-07-11 |
| 4378246 | Precipitation hardening type stainless steel for spring | Kazuo Hoshino, Masahiro Nishimura, Teruyoshi Iida | 1983-03-29 |