Patents by Inventor Takanori Nishiyama

Takanori Nishiyama has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5565919
    Abstract: A camera with a VTR communicates with a camera station by means of an opto-electronic link. A first opto-electronic link operates when the camera is positioned away from the camera station, and a second opto-electronic link operates when the camera is positioned on the camera station. The first opto-electronic link operates only when the VTR is reproducing.
    Type: Grant
    Filed: March 8, 1993
    Date of Patent: October 15, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Manabu Wakabayashi, Kenji Ogiro, Takanori Nishiyama, Hiroto Takita, Yutaka Takami, Hironobu Satoh, Takesuke Maruyama, Masahiko Yatsu, Kenji Kobayashi, Shigeyuki Itoh, Kenji Matsumoto, Iwao Aizawa
  • Patent number: 5491507
    Abstract: A handy type video telephone equipment which permits a user to transmit and receive pictures and speech with a casing held in one hand. A speaker is arranged at the upper end part of the front of the casing which is thin and vertically long, while a microphone is arranged at the lower end part thereof. A display panel and a control panel are interposed between the speaker and the microphone. A camera is mounted on the casing so as to be capable of altering its angle. The speaker is detachably mounted, and it is usable as an earphone when detached. The user's movements are not hampered during the transmission and reception, and the equipment can assume various communication or service attitudes conforming to the contents of information for the communications.
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: February 13, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Koichi Umezawa, Hiroyuki Kuriyama, Takanori Nishiyama, Kiyoshi Ishida, Iwao Ishinabe
  • Patent number: 5436954
    Abstract: A portable radio telephone set provided with a display section includes a rotary selector which turns to select various functions. A menu displayed on the display section is selected by the rotary selector during a non-conversation time, and the sound volume can be adjusted during the conversation time. The adjusting operation can be performed from both the front and the rear sides of the telephone set. The rotary selector and button keys are arranged within the operation range of the thumb, and ordinary dial functions performed by operating these rotary selector and button keys are provided.
    Type: Grant
    Filed: September 7, 1993
    Date of Patent: July 25, 1995
    Assignee: Hitachi, Ltd.
    Inventors: Takanori Nishiyama, Kazunori Yanagisawa, Sakae Itakura
  • Patent number: 5303062
    Abstract: A camcorder (1) has a VCR portion (2) including a video tape drive (2a), and a camera portion (3) including a lens block (4). The VCR portion and camera portion are rotatably connected (11) for movement to a configuration convenient for photographing (FIG. 2 ) and to a compact configuration convenient for carrying (FIG. 1 ). A switch (1010) switches between a camera mode in the photographing configuration and a VCR mode in the carrying configuration. In the camera mode, the VCR portion records video signals from the lens block on the video tape and, in a VCR operation mode, the VCR portion only plays back previously recorded video tapes. The switch is mounted within one of the VCR and camera portions such that the switch is not accessible from the outside. During rotation, a linkage (100) moves a lens cover (12) between lens covering and exposing positions.
    Type: Grant
    Filed: December 27, 1990
    Date of Patent: April 12, 1994
    Assignee: Hitachi, Ltd.
    Inventors: Takeshi Kawarai, Michiaki Ezure, Seiko Nakasuna, Takanori Nishiyama
  • Patent number: 5278701
    Abstract: A video camera combined with VCR comprises a camera unit for imaging an object and producing a video signal representing an image of the object, and a video signal recording unit including a supply reel base, a take-up reel base, and a cylinder assembly made up of a fixed cylinder and a rotatable cylinder having a magnetic head built therein for recording the video signal on magnetic tape. The cylinder assembly is positioned in a direction longitudinally outward of a reel hub with respect to the other reel hub of a tape cassette loaded in the video signal recording unit. The camera unit is positioned toward the object in front of the video signal recording unit.
    Type: Grant
    Filed: July 10, 1991
    Date of Patent: January 11, 1994
    Assignee: Hitachi, Ltd.
    Inventors: Takeshi Kawarai, Seiko Nakasuna, Takanori Nishiyama
  • Patent number: 4894731
    Abstract: In a camera integrated with a VTR, a hotographing method by use of a self timer is disclosed. This method comprises the steps of: setting a recording standby state; supplying to a display section a repetitive signal for allowing the display section to be alternately repetitively lit on and off by operating a self timer operating element; supplying a light-on signal to the display section when a predetermined time has passed to thereby light on the display section, supplying an operation signal to the VTR section, cancelling the camera recording standby state, and thereby starting a recording; and stopping the supply of the light-on signal to the display section after the elapse of a predetermined time after the recording was started to thereby light off the display section, stopping the supply of the operation signal to the display section, and thereby returning to the camera recording standby state.
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: January 16, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Seiko Nakasuna, Takeshi Kawarai, Shuji Toyoshima, Hirotaka Kobayashi, Takanori Nishiyama
  • Patent number: 4885643
    Abstract: A VTR-integrated camera comprising a VTR unit with recording and playback functions and a camera unit integrated with each other is disclosed. The camera is set in a camera recording stand-by mode when a lid covering the camera unit is moved. Then, the recording can be started simply by operating a recording start button.
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: December 5, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Shigeru Ichimura, Seiko Nakasuna, Takeshi Kawarai, Takanori Nishiyama, Shuji Toyoshima
  • Patent number: D282846
    Type: Grant
    Filed: August 4, 1983
    Date of Patent: March 4, 1986
    Assignee: Hitachi, Ltd.
    Inventors: Kazuyuki Tsuburaya, Takanori Nishiyama, Kazunori Yanagisawa
  • Patent number: D304595
    Type: Grant
    Filed: July 7, 1987
    Date of Patent: November 14, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Takanori Nishiyama, Makoto Fukatsu, Yuichi Kosukegawa, Yukinobu Ichikawa, Shigeru Ichimura
  • Patent number: D305032
    Type: Grant
    Filed: August 22, 1986
    Date of Patent: December 12, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Takanori Nishiyama, Shigeki Masatsugu, Kouji Suso, Yukinobu Ichkiawa
  • Patent number: D328087
    Type: Grant
    Filed: June 4, 1990
    Date of Patent: July 21, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Hisashi Shibata, Yuichi Kosukegawa, Takanori Nishiyama, Akira Takahashi, Seiji Nomura
  • Patent number: D332794
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: January 26, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Hiroto Takita, Takanori Nishiyama, Atuhiko Urushihara, Akira Takahashi, Akira Ohkura
  • Patent number: D332958
    Type: Grant
    Filed: March 25, 1991
    Date of Patent: February 2, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Atsuhiko Urushihara, Atsutoshi Sato, Hiroto Takita, Takanori Nishiyama, Akira Takahashi, Masami Mizuno
  • Patent number: D339123
    Type: Grant
    Filed: July 18, 1991
    Date of Patent: September 7, 1993
    Assignees: Hitachi, Ltd., Hitachi Engineering Inc.
    Inventors: Kouichi Kasama, Sumie Komuro, Jun Furuya, Takanori Nishiyama, Akira Takahashi, Kenji Watabe
  • Patent number: D339802
    Type: Grant
    Filed: August 19, 1991
    Date of Patent: September 28, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Jyun Furuya, Kunihito Kawamura, Atsuhiko Urushihara, Takanori Nishiyama, Hiroto Takita, Toshiyuki Moriya, Akiyoshi Hosoya
  • Patent number: D342067
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: December 7, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Kunihito Kawamura, Kouji Suso, Jyun Furuya, Takanori Nishiyama, Toshiyuki Moriya, Akiyoshi Hosoya
  • Patent number: D360425
    Type: Grant
    Filed: July 26, 1994
    Date of Patent: July 18, 1995
    Assignee: Hitachi, Ltd.
    Inventors: Atsutoshi Sato, Yukinobu Maruyama, Shinichi Ishikuro, Atsuhiko Urushihara, Koji Suso, Takanori Nishiyama, Ryuichi Nemoto, Tadashi Anzai