Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622634 | Method of manufacturing electron-emitting device, electron source and image-forming apparatus | Takashi Noma, Seijiro Kato, Fumio Kishi, Toshikazu Ohnishi, Michiyo Nishimura +3 more | 1997-04-22 |
| 5623295 | Information recording reproducing apparatus using probe | Etsuro Kishi, Kiyoshi Takimoto, Koji Yano | 1997-04-22 |
| 5623476 | Recording device and reproduction device | Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yuko Morikawa +4 more | 1997-04-22 |
| 5593335 | Method of manufacturing an electron source | Hidetoshi Suzuki, Yoshiyuki Osada, Ichiro Nomura, Takeo Ono, Eiji Yamaguchi +9 more | 1997-01-14 |
| 5591061 | Apparatus for manufacturing electron source and image forming apparatus | Sotomitsu Ikeda, Masato Yamanobe, Toshikazu Ohnishi, Tatsuya Iwasaki | 1997-01-07 |
| 5535185 | Information recording/reproduction apparatus using probe | Etsuro Kishi, Kiyoshi Takimoto, Koji Yano | 1996-07-09 |
| 5525378 | Method for producing a magnetooptical recording medium | Yoichi Osato, Eiichi Fujii, Nobuhiro Kasama, Tadashi Kobayashi | 1996-06-11 |
| 5519686 | Encoder for controlling measurements in the range of a few angstroms | Yoshihiro Yanagisawa, Yuko Morikawa, Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai +7 more | 1996-05-21 |
| 5482002 | Microprobe, preparation thereof and electronic device by use of said microprobe | Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yuko Morikawa, Yoshihiro Yanagisawa +5 more | 1996-01-09 |
| 5481529 | Scanning probe microscope for observing a sample surface while applying an AC bias voltage between the sample and a probe | Kiyoshi Takimoto, Etsuro Kishi, Koji Yano | 1996-01-02 |
| 5481410 | Magnetooptical recording medium allowing overwriting with two or more magnetic layers and recording method utilizing the same | Yoichi Osato, Eiichi Fujii, Nobuhiro Kasama, Tadashi Kobayashi | 1996-01-02 |
| 5448421 | Method for positioning an information processing head by detecting a magnetization pattern on a magnetic material positioned relative to a recording medium and a process for forming a recording and/or reproducing cantilever type probe | Hiroshi Matsuda, Ken Eguchi, Etsuro Kishi, Hideyuki Kawagishi, Kiyoshi Takimoto +3 more | 1995-09-05 |
| 5414260 | Scanning probe microscope and method of observing samples by using the same | Kiyoshi Takimoto, Katsunori Hatanaka, Kunihiro Sakai, Masahiko Miyamoto, Yasufumi Sato +2 more | 1995-05-09 |
| 5412597 | Slope detection method, and information detection/writing apparatus using the method | Toshihiko Miyazaki, Hiroshi Matsuda, Ken Eguchi, Haruki Kawada, Hideyuki Kawagishi +6 more | 1995-05-02 |
| 5396483 | Recording medium having a track and electrode layer provided and recording and reproducing device and system using same | Hiroshi Matsuda, Yuko Morikawa | 1995-03-07 |
| 5391871 | Scanning probe microscope | Hiroshi Matsuda, Ken Eguchi, Yoshihiro Yanagisawa, Toshihiko Takeda | 1995-02-21 |
| 5390161 | Microprobe, method for producing the same, and information input and/or output apparatus utilizing the same | Suomi Kurihara, Haruki Kawada, Kiyoshi Takimoto, Yuji Kasanuki, Toshimitsu Kawase +1 more | 1995-02-14 |
| 5389475 | Recording medium and information-erasing method | Yoshihiro Yanagisawa, Hiroshi Matsuda, Etsuro Kishi, Haruki Kawada, Hideyuki Kawagishi +3 more | 1995-02-14 |
| 5381400 | Information carrier, information recording and/or reproducing apparatus, and information detecting apparatus | Hideyuki Kawagishi, Toshihiko Miyazaki, Etsuro Kishi, Kiyoshi Takimoto, Toshihiko Takeda | 1995-01-10 |
| 5329515 | Information carrier, information recording and/or reproducing apparatus, and information detecting apparatus | Hideyuki Kawagishi, Toshihiko Miyazaki, Etsuro Kishi, Kiyoshi Takimoto, Toshihiko Takeda | 1994-07-12 |
| 5278704 | Information processing apparatus including magnetic material having a predetermined magnetization pattern with respect to a recording medium | Hiroshi Matsuda, Ken Eguchi, Etsuro Kishi, Hideyuki Kawagishi, Kiyoshi Takimoto +3 more | 1994-01-11 |
| 5274475 | Information transfer method, information transfer apparatus, and its driving method | Hideyuki Kawagishi, Kunihiro Sakai, Kiyoshi Takimoto, Ken Eguchi | 1993-12-28 |
| 5270965 | Method of driving device having metal-insulator-metal(mim)structure | Yoshihiro Yanagisawa, Kunihiro Sakai, Hiroshi Matsuda, Haruki Kawada, Kiyoshi Takimoto +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 | Hiroshi Matsuda, Yuko Morikawa | 1993-11-23 |
| 5255258 | Microprobe, preparation thereof and electronic device by use of said microprobe | Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yuko Morikawa, Yoshihiro Yanagisawa +5 more | 1993-10-19 |