Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880324 | Transfer method for heat-sensitive transfer recording | Hiroshi Sato, Kazumi Tanaka, Naoki Kushida, Masato Katayama, Yasuyuki Tamura +4 more | 1989-11-14 |
| 4880686 | Thermal transfer material | Hisao Yaegashi, Naoki Kushida, Koichi Tohma, Takayuki Suzuki | 1989-11-14 |
| 4760007 | Process of developing latent electrostatic image using dry magnetic developer | Yoshio Takasu, Shigeo Kato, Yoshihiro Nishikawa | 1988-07-26 |
| 4743920 | Thermal transfer recording method and apparatus | Koichi Tohma, Naoki Kushida, Yasuyuki Tamura, Hisao Yaegashi | 1988-05-10 |
| 4654288 | Electrophotographic photosensitive member and process for forming electrophotographic images using same | Masaaki Hiro | 1987-03-31 |
| 4599289 | Pressure-fixable encapsulated toner | Koushi Suematsu, Ichiro Osaki | 1986-07-08 |
| 4555467 | Developer having improved flow characteristics and a process for producing same | Koushi Suematsu | 1985-11-26 |
| 4533616 | Developer for electrophotography of toner and microencapsulated additive | Ichiro Ohsaki, Koushi Suematsu | 1985-08-06 |
| 4517273 | Pressure fixable capsule toner | Sukejiro Inoue, Yoshihiro Nishikawa | 1985-05-14 |
| 4302201 | Method for developing electrical latent images | Katsumi Nagamatsu, Yoshihiro Nishikawa | 1981-11-24 |
| 4265994 | Pressure fixable capsule toner | Shigeo Kato, Takeshi Miyashita | 1981-05-05 |
| 4259426 | Pressure fixable microcapsule toner and electrostatic image developing method | Shigeo Kato, Yoshihiro Nishikawa | 1981-03-31 |