Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313201 | Modified catalase, a composition thereof and process for preparing the catalase | Satoshi Nanba, Syunsuke Ohhashi, Tohru Yasukohchi | 2001-11-06 |
| 6303258 | Electrophotographic toner and image forming method using the toner | Kohki Katoh, Satoshi Mochizuki, Yasuo Asahina | 2001-10-16 |
| 6242430 | Cyclodextrin-based rotaxane dyes, labeling agent using the dye, and a method for labeling | Hitoshi Nohta, Shigetoshi Okazaki | 2001-06-05 |
| 6074794 | Toner for dry developing | Hiroyuki Fushimi, Kohki Katoh, Masami Tomita, Yasuo Asahina | 2000-06-13 |
| 5995096 | Conference display control method and apparatus for an electronic conference for displaying either shared or local data and transferring local data | Chiho Kitahara, Takeshi Ishizaki, Shigeaki Kinoshita, Toshimitsu Hayashi, Masami Kameda +2 more | 1999-11-30 |
| 5975446 | Pulverizing apparatus | Hiroshi Yaguchi, Masami Tomita, Yasuo Asahina, Hiroyuki Fushimi, Satoru Miyamoto | 1999-11-02 |
| 5840456 | Color toner comprising two binder resins of differing softening point | Masami Tomita, Hiroshi Yaguchi, Yasuo Asahina, Yasuaki Iwamoto, Satoru Miyamoto | 1998-11-24 |
| 5789569 | Isothiocyanated cyclodextrin derivative | Mitsuo Hiramatsu, Hiroshi SATOZONO, Yasuhiro Mizusawa | 1998-08-04 |
| 5748894 | Cooperative information processing method and apparatus utilizing local program | Takeshi Ishizaki, Kenjiro Mori, Yoshiyuki Nakayama, Chiho Kitahara, Masami Kameda | 1998-05-05 |
| 5745711 | Display control method and apparatus for an electronic conference | Chiho Kitahara, Takeshi Ishizaki, Shigeaki Kinoshita, Toshimitsu Hayashi, Masami Kameda +2 more | 1998-04-28 |
| 5554478 | Electrophotographic dry toner | Shinichi Kuramoto, Yoshihisa Okamoto, Yasuo Asahina, Michio Izumi, Hidefumi Gohhara +3 more | 1996-09-10 |
| 5403690 | Developer for developing latent electrostatic images | Shinichi Kuramoto, Yasuo Asahina, Michio Izumi, Yoshihisa Okamoto, Hiroaki Matsuda +2 more | 1995-04-04 |