Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517771 | Elongated annular vibratory barrel finishing apparatus having unbalanced weights controlled by an electronic processor | Tomihiro Ishiguro, Akio Murata | 1985-05-21 |
| 4505072 | Centrifugal rotary barrel-type finishing machine | Toshiro Ishihara | 1985-03-19 |
| 4461123 | Long-travel annular vibratory barrel finishing apparatus for line-processing | — | 1984-07-24 |
| 4446656 | Long-travel annular vibratory barrel finishing apparatus for line-processing | — | 1984-05-08 |
| 4408417 | Fully automatic barrel finishing machine | Mutsumi Miyashiro | 1983-10-11 |
| 4403456 | Vibratory barrel finishing machine | — | 1983-09-13 |
| 4402162 | Long-travel annular vibratory barrel finishing apparatus for line-processing | — | 1983-09-06 |
| 4373296 | Deburring apparatus for workpieces | — | 1983-02-15 |
| 4317313 | Long-travel annular vibratory barrel finishing apparatus for line-processing | — | 1982-03-02 |
| 4280304 | Deburring method for workpieces | — | 1981-07-28 |
| 4253916 | Vibratory plating method | Motoo Kawasaki, Shozo Mizumoto, Hidemi Nawafune, Sadamasa Suzuki | 1981-03-03 |
| 4229276 | Vibratory plating apparatus | Motoo Kawasaki, Shozo Mizumoto, Hidemi Nawafune, Sadamasa Suzuki | 1980-10-21 |