Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274475 | Information transfer method, information transfer apparatus, and its driving method | Hideyuki Kawagishi, Kunihiro Sakai, Hisaaki Kawade, Ken Eguchi | 1993-12-28 |
| 5270965 | Method of driving device having metal-insulator-metal(mim)structure | Yoshihiro Yanagisawa, Hisaaki Kawade, Kunihiro Sakai, Hiroshi Matsuda, Haruki Kawada +2 more | 1993-12-14 |
| 5260926 | Atomic force microscope with a plurality of cantilevers for recording/reproducing information | Ryo Kuroda, Toshihiko Miyazaki, Kunihiro Sakai | 1993-11-09 |
| 5251200 | Tracking method for memory apparatus | Katsunori Hatanaka, Kunihiro Sakai, Hiroyasu Nose, Yuji Kasanuki, Yoshihiro Yanagisawa +3 more | 1993-10-05 |
| 5241527 | Recording and reproducing apparatus and method using a recording layer having a positioning region | Ken Eguchi, Haruki Kawada, Junji Ohyama | 1993-08-31 |
| 5204851 | Apparatus for reading and/or inputting information | Haruki Kawada, Hideyuki Kawagishi, Yuko Morikawa | 1993-04-20 |
| 5170238 | Switching element with organic insulative region | Kunihiro Sakai, Haruki Kawada, Horoshi Matsuda, Hisaaki Kawade, Yuko Morikawa +1 more | 1992-12-08 |
| 5158619 | Photoconductive device comprising polyimide film | Haruki Kawada, Yoshihiro Yanagisawa, Yuko Morikawa, Suomi Kurihara, Hiroshi Matsuda +1 more | 1992-10-27 |
| 5136212 | Electron emitting device, electron generator employing said electron emitting device, and method for driving said generator | Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Hisaaki Kawade +2 more | 1992-08-04 |
| 5075738 | Switching device and method of preparing it | Hiroshi Matsuda, Kunihiro Sakai, Hisaaki Kawade, Yuko Morikawa, Osamu Takamatsu +1 more | 1991-12-24 |
| 5020881 | Light modulating device with optical switching unit of laminated insulating and conductive layers | Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai, Hisaaki Kawade, Yoshihiro Yanagisawa +1 more | 1991-06-04 |
| 5009489 | Liquid crystal device | Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Yoshinori Tomida, Hiroshi Matsuda +2 more | 1991-04-23 |
| 4939556 | Conductor device | Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Yoshinori Tomida, Hiroshi Matsuda +3 more | 1990-07-03 |
| 4929524 | Organic photo conductive medium | Kunihiro Sakai, Toshihiko Miyazaki, Ken Eguchi, Haruki Kawada, Yoshinori Tomida +3 more | 1990-05-29 |
| 4835083 | Method for patterning electroconductive film and patterned electroconductive film | Kunihiro Sakai, Kenji Saitoh, Toshihiko Miyazaki, Ken Eguchi, Haruki Kawada +4 more | 1989-05-30 |
| 4798740 | Polymerizable film and pattern forming method by use thereof | Yoshinori Tomida, Kunihiro Sakai, Hiroshi Matsuda, Haruki Kawada, Ken Eguchi +3 more | 1989-01-17 |
| 4790664 | Device and method for measuring optical properties | Kenji Saito, Ken Eguchi, Haruki Kawada, Yoshinori Tomida, Takashi Nakagiri +1 more | 1988-12-13 |
| 4780790 | Electric device | Haruki Kawada, Kunihiro Sakai, Yoshinori Tomida, Hiroshi Matsuda, Kenji Saito +2 more | 1988-10-25 |