Issued Patents All Time
Showing 126–130 of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346798 | Suspension polymerization method and toner for electrophotography obtained therewith | Masafumi Kamiyama, Hiroki Totsuka, Akihiro Sano, Toshiya Matsushita | 1994-09-13 |
| 5271007 | Network system having controlled access to available resources | Masayuki Kurahashi, Takahiro Saito, Toshiaki Yoshinari, Kazuya Yamada | 1993-12-14 |
| 4520230 | Cross-linked polyethylene insulated power cable with improved electric breakdown strength and method for manufacturing the same | Kenji Uesugi, Shin Irie, Yoshihisa Asada, Nobuyuki Yamada, Hideaki Nakagawa | 1985-05-28 |
| 4278334 | Illumination control apparatus for projection device | — | 1981-07-14 |
| 4204732 | Focus adjusting mechanism for variable magnification device | Hirohumi Kayahara | 1980-05-27 |