Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440763 | Automatic document feeder and image processing apparatus | — | 2022-09-13 |
| 11064935 | Photosensitivity test device | Michihiro Kono, Yasushi Ogawa, Hideki Asano, Suguru Mishina, Satoru Matsuzawa | 2021-07-20 |
| 4709845 | Apparatus for continuously producing steel pipes including using rotable beds of tools for different size pipe | Yasuo Tagashira | 1987-12-01 |