Patents by Inventor Takuji Katsutani

Takuji Katsutani 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).

  • Computer output printer
    Patent number: D363306
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: October 17, 1995
    Assignee: NEC Corporation
    Inventors: Masayoshi Eto, Masami Goto, Takuji Katsutani, Masakatsu Takizawa
  • Pager
    Patent number: D374232
    Type: Grant
    Filed: June 15, 1994
    Date of Patent: October 1, 1996
    Assignee: NEC Corporation
    Inventors: Masataka Suzuki, Takuji Katsutani
  • Projector
    Patent number: D647555
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: October 25, 2011
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Susumu Ogawa, Yukihiko Oota, Takayuki Okamoto, Junsi Lee, Yuichiro Nara, Mariko Ouchi, Mitsuhiro Shimizu, Takuji Katsutani
  • Projector
    Patent number: D647942
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: November 1, 2011
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Susumu Ogawa, Yukihiko Oota, Takayuki Okamoto, Junsi Lee, Yuichiro Nara, Takuji Katsutani
  • Projector
    Patent number: D655740
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: March 13, 2012
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Susumu Ogawa, Yukihiko Oota, Takuji Katsutani
  • Computer
    Patent number: D419536
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: January 25, 2000
    Assignee: NEC Corporation
    Inventors: Hiroyuki Tsuzuki, Masatsugu Murakami, Isao Takahashi, Toshiaki Komatsu, Jun Kubokawa, Takuji Katsutani
  • Computer
    Patent number: D429721
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: August 22, 2000
    Assignee: NEC Corporation
    Inventors: Hiroyuki Tsuzuki, Masatsugu Murakami, Isao Takahashi, Shinji Mine, Yuji Kuramitsu, Takuji Katsutani
  • Projector
    Patent number: D677304
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: March 5, 2013
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Kazuya Inoue, Toshiyuki Yamaguchi, Takuji Katsutani
  • Projector
    Patent number: D677305
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: March 5, 2013
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Kazuya Inoue, Toshiyuki Yamaguchi, Takuji Katsutani
  • Projector
    Patent number: D677306
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: March 5, 2013
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Kazuya Inoue, Toshiyuki Yamaguchi, Akira Oda, Takuji Katsutani
  • Projector
    Patent number: D677307
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: March 5, 2013
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Kazuya Inoue, Toshiyuki Yamaguchi, Akira Oda, Takuji Katsutani
  • Projector
    Patent number: D684621
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: June 18, 2013
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Kazuya Inoue, Toshiyuki Yamaguchi, Akira Oda, Takuji Katsutani
  • Personal robot
    Patent number: D710953
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: August 12, 2014
    Assignee: NEC Corporation
    Inventors: Takuji Katsutani, Mariko Ouchi
  • Projector
    Patent number: D723609
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: March 3, 2015
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Takahisa Yamada, Mikiya Takeda, Akio Morita, Tomonori Yamaguchi, Yoshinao Segawa, Tetsuya Nagata, Takuji Katsutani
  • Projector
    Patent number: D727996
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: April 28, 2015
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Susumu Ogawa, Takayuki Okamoto, Takuji Katsutani, Naoki Kato, Tetsuya Nagata
  • Projector
    Patent number: D727997
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: April 28, 2015
    Assignee: NEC Display Solutions, Ltd.
    Inventors: Motoyasu Utsunomiya, Yuichiro Nara, Takahisa Yamada, Takuji Katsutani, Naoki Kato, Yoshinao Segawa