Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607771 | Thermal transfer recording medium | Hideki Yanagi, Hiroyuki Mitobe, Masafumi Miyamoto, Masayoshi Nawa | 1997-03-04 |
| 5352554 | Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it | Masayuki Mishima, Harumasa Yamasaki, Tadashi Sakuma, Hiroyasu Togashi | 1994-10-04 |
| 5290963 | Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it | Masayuki Mishima, Harumasa Yamasaki, Tadashi Sakuma, Hiroyasu Togashi | 1994-03-01 |
| 5187310 | Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it | Masayuki Mishima, Harumasa Yamasaki, Tadashi Sakuma, Hiroyasu Togashi | 1993-02-16 |
| 5032479 | Ion transport photoreceptor for electrophotography | Masayuki Mishima, Harumasa Yamasaki, Tadashi Sakuma, Hiroyasu Togashi | 1991-07-16 |