Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819311 | Machine tool | Hitoshi Hashimoto, Tsutomu Fujita, Eiji Ryukawa | 1989-04-11 |
| 4550488 | Gang head type machine tool | Takeshi Okubo, Masaki Miyanaka | 1985-11-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819311 | Machine tool | Hitoshi Hashimoto, Tsutomu Fujita, Eiji Ryukawa | 1989-04-11 |
| 4550488 | Gang head type machine tool | Takeshi Okubo, Masaki Miyanaka | 1985-11-05 |