Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210847 | Crystalline oxotitanylphthalocyanine and electrophotographic photoreceptor using the same | Masato Miyauchi, Kaori Fujii, Takahiro Teramoto, Yuko Takeda, Akihiro Kondo | 2001-04-03 |
| 6043428 | Photoelectric material using organic photosensitising dyes and manufacturing method thereof | Liyuan Han, Yuko Inoue | 2000-03-28 |
| 6022655 | Photoreceptor for electrophotography, bishydrazone compound and intermediate thereof, and method for producing bishydrazone compound and intermediate thereof | Akihiro Kondo, Hiroshi Sugimura, Yuko Inoue | 2000-02-08 |