Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350655 | Electrophotographic photoreceptor with titanyl phthaloycyanine | Tomomi Oshiba, Fumitaka Mochizuki, Hajime Tadokoro, Kazumasa Watanabe, Kiyoshi Tamaki +1 more | 1994-09-27 |
| 5338637 | Electrophotographic photoreceptor with perylene and styryl compounds | Tomoko Suzuki, Kazumasa Watanabe | 1994-08-16 |
| 5294512 | Pyrene compound, manufacturing method therefor and electrophotographic photoreceptor containing the pyrene compound | Tomoko Suzuki | 1994-03-15 |
| 5280253 | Cylindrical waveguide-to-microstrip line converter | Akihito Deki, Yukiro Kashima, Kazuyoshi Nishioka, Shozo Aono, Yasufumi Siomi | 1994-01-18 |