Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4650647 | Apparatus for removing acid constituents from waste-gas | Shigehiro Kito, Kazuo Oyama | 1987-03-17 |
| 4607166 | Means for locating an ultra-precision positioning of a table | — | 1986-08-19 |
| 4590380 | Means for locating an ultra-precision positioning of a table | — | 1986-05-20 |