1
Yoshihiro Yanagisawa, Hiroshi Matsuda, Hisaaki Kawade, Etsuro Kishi, Haruki Kawada, Hideyuki Kawagishi, Kiyoshi Takimoto, Yuko Morikawa, Toshihiko Takeda: Recording medium and information-erasing method. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 14, 1995: US05389475 (73 worldwide citation)

A recording medium includes a substrate electrode, a recording layer constituted of a monomolecular film of an organic compound or a built-up film thereof, and a photoconductive thin film, laminated in this order on a substrate. The photoconductive thin film may preferably be divided to a plurality ...


2
Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Yoshinori Tomida, Hiroshi Matsuda, Toshiaki Kimura, Kiyoshi Takimoto, Toshihiko Miyazaki, Yuko Morikawa: Conductor device. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, July 3, 1990: US04939556 (72 worldwide citation)

A semiconductor device is provided and which comprises a semiconductor having insulating layers and conductive layers laminated alternately. The semiconductor comprises an organic film, and electrodes are provided on the semiconductor.


3
Hisaaki Kawade, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yuko Morikawa, Yoshihiro Yanagisawa, Tetsuya Kaneko, Toshimitsu Kawase, Hideya Kumomi, Hiroyasu Nose, Eigo Kawakami: Microprobe preparation thereof and electronic device by use of said microprobe. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, December 10, 1991: US05072116 (61 worldwide citation)

A microprobe is constituted by a single crystal having an apex portion surrounded by facets having specific place directions and having specific crystal faces. The microprobe is provided on a part of a main surface of a substrate or a part of a thin film formed on the main surface. In one embodiment ...


4
Yoshihiro Yanagisawa, Yuko Morikawa, Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai, Hisaaki Kawade, Ken Eguchi, Eigo Kawakami, Toshimitsu Kawase, Minoru Yoshii, Kenji Saitoh, Akihiko Yamano, Hiroyasu Nose: Two scanning probes information recording/reproducing system with one probe to detect atomic reference location on a recording medium. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 24, 1998: US05721721 (57 worldwide citation)

An encoder includes an electrically conductive reference scale having surface steps formed at predetermined positions; an electrically conductive probe having a tip disposed opposed to the reference scale; wherein the reference scale and the probe are relatively movable in a direction different from ...


5
Hideyuki Kawagishi, Haruki Kawada, Kiyoshi Takimoto, Toshimitsu Kawase, Yuko Morikawa, Katsuhiko Shinjo: Information recording and/or reproducing apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, December 13, 1994: US05373494 (43 worldwide citation)

An information recording and/or reproducing apparatus includes a recording medium having a plurality of segmented planar electrodes, a plurality of probe electrodes respectively facing and electrically connected to the plural planar electrodes, and a circuit for independently applying a voltage for ...


6
Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yuko Morikawa, Takashi Nakagiri, Takashi Hamamoto, Masaki Kuribayashi, Hisaaki Kawade, Yoshihiro Yanagisawa: Recording device and reproduction device. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, April 22, 1997: US05623476 (40 worldwide citation)

A recording device, comprising a probe electrode, a recording medium having electric memory effect and a writing voltage applying unit for applying voltage onto the recording medium from the probe electrode, and a reproducing device comprising a probe electrode, a recording medium exhibiting electri ...


7
Yoshihiro Yanagisawa, Yuko Morikawa, Hiroshi Matsuda, Haruki Kawada, Kunihiro Sakai, Hisaaki Kawade, Ken Eguchi, Eigo Kawakami, Toshimitsu Kawasa, Minoru Yoshii, Kenji Saitoh, Akihiko Yamano, Hiroyasu Nose: Encoder for controlling measurements in the range of a few angstroms. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, May 21, 1996: US05519686 (39 worldwide citation)

An encoder includes an electrically conductive reference scale having surface steps formed at predetermined positions; an electrically conductive probe having a tip disposed opposed to the reference scale; wherein the reference scale and the probe are relatively movable in a direction different from ...


8
Hiroshi Matsuda, Hisaaki Kawade, Yuko Morikawa: Recording medium having a track and electrode layer provided and recording and reproducing device and system using same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, March 7, 1995: US05396483 (37 worldwide citation)

A recording medium is prepared by irradiating an electron beam on a substrate following a certain pattern, then vapor depositing a metal onto the substrate to form a track comprising ultra-fine particles of the metal, further providing a metal layer on the substrate, and providing a recording layer ...


9
Hiroshi Matsuda, Hisaaki Kawade, Yuko Morikawa, Toshiharu Uchimi, Ken Eguchi, Haruki Kawada: Liquid crystal device. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, September 10, 1991: US05046822 (33 worldwide citation)

The present invention provides a liquid crystal material disposed between said pair of substrates, wherein at least one of said substrates is provided with a film comprising a polyimide compound having in its polyimide main-chain structural unit at least one alkyl side chain containing an alkyl chai ...


10
Hiroshi Matsuda, Kunihiro Sakai, Hisaaki Kawade, Yuko Morikawa, Kiyoshi Takimoto, Osamu Takamatsu, Haruki Kawada: Switching device and method of preparing it. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, December 24, 1991: US05075738 (32 worldwide citation)

A switching device comprises a pair of electrodes, an organic insulating layer and an inorganic oxide layer which are held between the electrodes. The organic insulating layer is comprised of an organic compound having at least one .pi.-electron level and the inorganic oxide layer is comprised of a ...