Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352554 | Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it | Harumasa Yamasaki, Takashi Matsuse, Tadashi Sakuma, Hiroyasu Togashi | 1994-10-04 |
| 5290963 | Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it | Harumasa Yamasaki, Takashi Matsuse, Tadashi Sakuma, Hiroyasu Togashi | 1994-03-01 |