Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308405 | Process for preparing an electrode substrate | Osamu Takamatsu, Katsunori Hatanaka, Kiyoshi Takimoto, Haruki Kawada, Ken Eguchi +5 more | 2001-10-30 |
| 5994698 | Microprobe, preparation thereof and electronic device by use of said microprobe | Hisaaki Kawade, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yoshihiro Yanagisawa +5 more | 1999-11-30 |
| 5721721 | Two scanning probes information recording/reproducing system with one probe to detect atomic reference location on a recording medium | Yoshihiro Yanagisawa, Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai, Hisaaki Kawade +7 more | 1998-02-24 |
| 5623476 | Recording device and reproduction device | Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Takashi Nakagiri +4 more | 1997-04-22 |
| 5579406 | Apparatus and method for outline data processing | — | 1996-11-26 |
| 5569974 | Electron-emitting device and electron beam lithograph machine and image display apparatus making use of it | Yoshihiro Yanagisawa, Kiyoshi Takimoto | 1996-10-29 |
| 5519686 | Encoder for controlling measurements in the range of a few angstroms | Yoshihiro Yanagisawa, Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai, Hisaaki Kawade +7 more | 1996-05-21 |
| 5482002 | Microprobe, preparation thereof and electronic device by use of said microprobe | Hisaaki Kawade, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yoshihiro Yanagisawa +5 more | 1996-01-09 |
| 5396483 | Recording medium having a track and electrode layer provided and recording and reproducing device and system using same | Hiroshi Matsuda, Hisaaki Kawade | 1995-03-07 |
| 5389475 | Recording medium and information-erasing method | Yoshihiro Yanagisawa, Hiroshi Matsuda, Hisaaki Kawade, Etsuro Kishi, Haruki Kawada +3 more | 1995-02-14 |
| 5373494 | Information recording and/or reproducing apparatus | Hideyuki Kawagishi, Haruki Kawada, Kiyoshi Takimoto, Toshimitsu Kawase, Katsuhiko Shinjo | 1994-12-13 |
| 5368895 | Apparatus and method for producing monomolecular films or monomolecular built-up films | Hiroshi Matsuda, Haruki Kawada, Yuji Kasanuki, Yoshiharo Yanagisawa | 1994-11-29 |
| 5359204 | Switching device | Ken Eguchi, Kunihiro Sakai, Haruki Kawada, Hiroshi Matsuda, Takashi Nakagiri +2 more | 1994-10-25 |
| 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 |
| 5264876 | Recording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such recording medium | Hisaaki Kawade, Hiroshi Matsuda | 1993-11-23 |
| 5255258 | Microprobe, preparation thereof and electronic device by use of said microprobe | Hisaaki Kawade, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yoshihiro Yanagisawa +5 more | 1993-10-19 |
| 5206665 | Recording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such recording medium | Hisaaki Kawade, Hiroshi Matsuda | 1993-04-27 |
| 5204851 | Apparatus for reading and/or inputting information | Haruki Kawada, Hideyuki Kawagishi, Kiyoshi Takimoto | 1993-04-20 |
| 5170238 | Switching element with organic insulative region | Kunihiro Sakai, Haruki Kawada, Horoshi Matsuda, Kiyoshi Takimoto, Hisaaki Kawade +1 more | 1992-12-08 |
| 5158619 | Photoconductive device comprising polyimide film | Haruki Kawada, Yoshihiro Yanagisawa, Suomi Kurihara, Hiroshi Matsuda, Hideyuki Kawagishi +1 more | 1992-10-27 |
| 5140398 | Switching device | Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai, Ken Eguchi, Takashi Hamamoto +1 more | 1992-08-18 |
| 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, Kiyoshi Takimoto +2 more | 1992-08-04 |
| 5075738 | Switching device and method of preparing it | Hiroshi Matsuda, Kunihiro Sakai, Hisaaki Kawade, Kiyoshi Takimoto, Osamu Takamatsu +1 more | 1991-12-24 |
| 5072116 | Microprobe preparation thereof and electronic device by use of said microprobe | Hisaaki Kawade, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yoshihiro Yanagisawa +5 more | 1991-12-10 |
| 5046822 | Liquid crystal device | Hiroshi Matsuda, Hisaaki Kawade, Toshiharu Uchimi, Ken Eguchi, Haruki Kawada | 1991-09-10 |