Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647961 | Apparatus for reading the image information of a colored original | Yoshiaki Kammoto, Takahiro Asai, Taira Kouchiwa, Masanori Saitoh | 1987-03-03 |
| 4379980 | Quick operating cathode | Yukio Takanashi, Tooru Yakabe | 1983-04-12 |