| 7967450 |
Light amount control device and projector |
Fumio Koyama |
2011-06-28 |
| 4797344 |
Encapsulated toner having shell with first vinyl polymer with Mn of 2000-225000 and second vinyl polymer with Mn of 1000-15000 |
Toshiaki Nakahara, Ichiro Ohsaki, Hisayuki Ushiyama, Masuo Yamazaki, Yasuhide Goseki +1 more |
1989-01-10 |
| 4430411 |
Developing method for electrostatic image |
Yasuyuki Tamura, Tohru Takahashi, Yasuo Mitsuhashi, Seiji Tomari |
1984-02-07 |
| 4418137 |
Electrophotographic process |
Yasuo Mitsuhashi |
1983-11-29 |
| 4340660 |
Toner for development having crosslinked polymers |
Yoshio Takasu, Hiroshi Fukumoto, Takashi Hino, Masaki Uchiyama, Yasuo Mitsuhashi |
1982-07-20 |
| 4299900 |
Electrostatic image magnetic developing process |
Yasuo Mitsuhashi, Yoshio Takasu, Hiroshi Fukumoto, Takashi Hino, Masaki Uchiyama |
1981-11-10 |
| 4206064 |
Negatively charged toner for developing electrostatic images containing metal complex of salicyclic acid compound as charge control agent |
Isamu Maki |
1980-06-03 |
| 4206247 |
Electrophotographic process |
Yasuo Mitsuhashi |
1980-06-03 |
