1
Youichi Ashida, Yuji Yoshida, Hitoshi Ishiguro, Hitoshi Sato, Hiroaki Natori: Multi-point conference system. Fujitsu, Staas & Halsey, March 26, 1991: US05003532 (153 worldwide citation)

A multi-point conference system for making a video conference includes a center unit having a controller and an image selector, and three or more stations respectively coupled to the center unit, where each station includes at least one camera for picking up an image to output an image data, a displ ...


2
Tohru Namiki, Hitoshi Sato, Kenichi Nagayama, Teruichi Watanabe: Organic electroluminescent device. Pioneer Electronic Corporation, Foley & Lardner, October 10, 1995: US05457565 (127 worldwide citation)

An organic electroluminescent device comprises an anode, a positive-hole transport layer made of an organic compound, an emitting layer made of an organic compound, and a cathode which are layered in sequence, further comprising an electron-injecting layer containing at least one of alkaline earth m ...


3
John F Kaeding, Dong Seon Lee, Michael Iza, Troy J Baker, Hitoshi Sato, Benjamin A Haskell, James S Speck, Steven P DenBaars, Shuji Nakamura: Method for improved growth of semipolar (Al,In,Ga,B)N. The Regents of the University of California, Japan Science and Technology Agency, Gates & Cooper, April 6, 2010: US07691658 (114 worldwide citation)

A method for improved growth of a semipolar (Al,In,Ga,B)N semiconductor thin film using an intentionally miscut substrate. Specifically, the method comprises intentionally miscutting a substrate, loading a substrate into a reactor, heating the substrate under a flow of nitrogen and/or hydrogen and/o ...


4
Youichi Ashida, Ryusaku Imai, Yuji Yoshida, Toshihiro Homma, Hitoshi Sato, Hitoshi Ishiguro, Hiroaki Natori, Masakazu Yamaguchi: Television conference system. Fujitsu, Staas & Halsey, April 27, 1993: US05206721 (102 worldwide citation)

A television conference system having at least one of the functions of automatically directing a camera toward a speaker, of transmitting video signals of picture images from a plurality of television cameras, and of displaying a document image. The television conference system includes a microphone ...


5
Tohru Namiki, Hitoshi Sato, Kenichi Nagayama, Teruichi Watanabe, Masanao Shinkai: Organic electroluminescent element. Pioneer Electronic Corporation, Fish & Richardson, July 4, 1995: US05429884 (87 worldwide citation)

Disclosed are organic EL elements having high environmental stability as well as high luminous efficiency and luminance. In an organic EL element comprising a transparent anode, a hole-carrying layer, a light-emitting layer and an alloy cathode consisting of a first metal Li and a stabilizing second ...


6
Michael Iza, Hitoshi Sato, Steven P DenBaars, Shuji Nakamura: Method for deposition of magnesium doped (Al, In, Ga, B)N layers. The Regents of the University of California, Gates & Cooper, May 4, 2010: US07709284 (74 worldwide citation)

A method for growing an improved quality device by depositing a low temperature (LT) magnesium (Mg) doped nitride semiconductor thin film. The low temperature Mg doped nitride semiconductor thin film may have a thickness greater than 50 nm. A multi quantum well (MQW) active layer may be grown at a g ...


7
Hitoshi Sato, Shinichi Akiyama, Akira Utsui: Magnetic card recording/reproducing apparatus and method. Neuron Corporation, Sughrue Mion Zinn Macpeak & Seas PLLC, October 31, 2000: US06141161 (66 worldwide citation)

According to the presents invention, there are provided a magnetic card recording/reproducing apparatus comprising a coercive force identifier for identifying the coercive force of a magnetic card before magnetic information is recorded in the magnetic card, and an exciting current selector for sele ...


8
Steven S Gorshe, Hitoshi Sato: Digital loop carrier system. NEC America, Sughrue Mion Zinn Macpeak & Seas, October 11, 1994: US05355362 (47 worldwide citation)

A telecommunication network which includes a SONET-based digital subscriber loop carrier system that supports wideband and narrowband services. The digital subscriber loop carrier system includes a common module for performing common functions of the system and for transferring subscriber data betwe ...


9
Atsuyoshi Abe, Hitoshi Sato, Masaaki Takahashi, Masahiro Suzuki, Tatsuro Hayakawa: Image heating apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, September 24, 2002: US06456819 (45 worldwide citation)

The present invention provides an image heating apparatus which has a supporting member, a moving member slidable with the supporting member, and a backup member forming a nip with the supporting member via the moving member, wherein a lubricant is provided between the supporting member and the movi ...


10
Tomio Sato, Hitoshi Sato, Koji Oguma, Yoshinori Fukuda: Apparatus for measuring body fat. Tanita Corporation, Keck Mahin & Cate, May 16, 1995: US05415176 (44 worldwide citation)

A body fat measuring apparatus for measuring body fat in a patient's body comprises apparatus for simultaneously measuring an impedance between the patient's feet, and for measuring the patient's height and the patient's weight, and a calculator for calculating body fat from the measured impedance v ...