Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704554 | Cross-flow fan | Satoshi Nakai | 2020-07-07 |
| 4656726 | Drilling machine tool | Mitsuo Suzuki, Hitoshi Hashimoto, Ichiho Yamada, Akira Ozawa, Taizo Matsuyama | 1987-04-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704554 | Cross-flow fan | Satoshi Nakai | 2020-07-07 |
| 4656726 | Drilling machine tool | Mitsuo Suzuki, Hitoshi Hashimoto, Ichiho Yamada, Akira Ozawa, Taizo Matsuyama | 1987-04-14 |