Patents by Inventor Toru Kiyota

Toru Kiyota 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).

  • Worm reducer and electric assist device
    Patent number: 11965582
    Abstract: A worm reducer has: a housing having a wheel housing portion and a worm housing portion; a worm wheel; a worm, a support bearing having an inner ring externally fitted to the tip end portion of the worm and an outer ring; an elastic biasing means elastically biasing the outer ring toward the worm wheel side; and an elastic holding means elastically holding the outer ring from both sides in a direction orthogonal to a biasing direction by the elastic biasing means and to a center axis of the worm housing portion.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: April 23, 2024
    Assignee: NSK LTD.
    Inventors: Ryou Oosawa, Satoshi Ishikuri, Haruhiko Kiyota, Souta Matsumoto, Toru Ishii, Hiroyuki Sugawara
  • Television receiver
    Patent number: D281162
    Type: Grant
    Filed: June 15, 1983
    Date of Patent: October 29, 1985
    Assignee: Hitachi, Ltd.
    Inventors: Akira Takahashi, Fumitaka Itou, Toru Kiyota, Takashi Fujii, Mitsuo Kawaguchi
  • Television receiver
    Patent number: D281778
    Type: Grant
    Filed: August 18, 1983
    Date of Patent: December 17, 1985
    Assignee: Hitachi, Ltd.
    Inventors: Shigeki Gushiken, Hiroyuki Kogane, Masahide Aoki, Toru Kiyota, Takashi Fujii
  • Television receiver
    Patent number: D281880
    Type: Grant
    Filed: August 15, 1983
    Date of Patent: December 24, 1985
    Assignee: Hitachi, Ltd.
    Inventors: Taisuke Kashima, Toru Kiyota, Takashi Fujii
  • Television receiver
    Patent number: D284964
    Type: Grant
    Filed: January 31, 1984
    Date of Patent: August 5, 1986
    Assignee: Hitachi, Ltd.
    Inventors: Toru Higashihara, Akira Takahashi, Toru Kiyota, Takashi Fujii
  • Television receiver
    Patent number: D285791
    Type: Grant
    Filed: February 6, 1984
    Date of Patent: September 23, 1986
    Assignee: Hitachi, Ltd.
    Inventors: Akemi Takahashi, Takao Aoki, Toru Kiyota, Ryuuichirou Tanaka
  • Television receiver
    Patent number: D289161
    Type: Grant
    Filed: August 24, 1984
    Date of Patent: April 7, 1987
    Assignee: Hitachi, Ltd.
    Inventors: Takao Aoki, Toru Kiyota, Akemi Takahashi, Ryuichiro Tanaka, Hiroyuki Kogane, Toru Higashihara, Mitsuo Kawaguchi, Taisuke Kashima
  • Television receiver
    Patent number: D291572
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: August 25, 1987
    Assignee: Hitachi, Ltd.
    Inventors: Tsukasa Ariyoshi, Takao Aoki, Kazuyuki Tsuburaya, Toru Kiyota, Ryuichiro Tanaka, Akemi Takahashi
  • Television receiver
    Patent number: D297010
    Type: Grant
    Filed: June 17, 1985
    Date of Patent: August 2, 1988
    Assignee: Hitachi, Ltd.
    Inventors: Akemi Takahashi, Hiroyuki Kogane, Takao Aoki, Toru Kiyota, Ryuichiro Tanaka
  • Television receiver
    Patent number: D298247
    Type: Grant
    Filed: June 23, 1986
    Date of Patent: October 25, 1988
    Assignee: Hitachi, Ltd.
    Inventors: Hiroyuki Kogane, Yasushi Fujitani, Tsukasa Ariyoshi, Shigeki Gushiken, Toru Kiyota, Ryuichiro Tanaka
  • Television receiver
    Patent number: D298323
    Type: Grant
    Filed: February 11, 1986
    Date of Patent: November 1, 1988
    Assignee: Hitachi, Ltd.
    Inventors: Tsukasa Ariyoshi, Shigeki Gushiken, Hiroyuki Kogane, Yasushi Fujitani, Toru Kiyota, Ryuichiro Tanaka
  • Television receiver
    Patent number: D306722
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: March 20, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Noritaka Segawa, Toru Kiyota, Ryuichiro Tanaka
  • Television receiver
    Patent number: D306723
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: March 20, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Hiroyuki Kogane, Kenta Kumagai, Toru Kiyota, Ryuichiro Tanaka, Tomokatsu Saitou
  • Television receiver
    Patent number: D308673
    Type: Grant
    Filed: September 8, 1988
    Date of Patent: June 19, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Atsuhiko Urushihara, Hiroyuki Kogane, Toru Kiyota, Tsukasa Ariyoshi, Kouji Suso
  • Projecting television receiver
    Patent number: D312634
    Type: Grant
    Filed: September 28, 1987
    Date of Patent: December 4, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Kouichi Kasama, Takao Aoki, Taisuke Kashima, Toru Kiyota, Ryuichiro Tanaka
  • Combined video tape recorder and camera
    Patent number: D341616
    Type: Grant
    Filed: December 11, 1991
    Date of Patent: November 23, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Hiroto Takita, Atsuhiko Urushihara, Ryuichi Nemoto, Toru Kiyota, Yuji Ishikawa