Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373509 | Method and apparatus for indicating information on a chart recorder | Hiroto HAYASHI, Shouji Togashi | 2002-04-16 |
| 5008173 | Phthalocyanine crystal, process for manufacture thereof and its use for electrophotographic photosensitive material | Yoshikazu Mimura, Tomohisa Gotou | 1991-04-16 |
| 4994566 | Phthalocyanine crystal, process for manufacture thereof and its use for electrophotographic photosensitive material | Yoshikazu Mimura, Tomohisa Gotou | 1991-02-19 |