Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272120 | Block guage and method of marking ceramic material | Tetsuo Kosuda, Yoshirou Kamata | 1993-12-21 |
| 4679326 | Height gauge | Ichiro Mizuno, Iwao Sugizaki | 1987-07-14 |
| 4444504 | Displacement measuring instrument | — | 1984-04-24 |
| 4414746 | Linear scale type measuring instrument | — | 1983-11-15 |
| 4261106 | Method of manufacturing a linear digital scale | — | 1981-04-14 |