Patents by Inventor Kazunori Hasimoto

Kazunori Hasimoto 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).

  • Controller for semi-conductor processing machine
    Patent number: D349888
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: August 23, 1994
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Yamamoto, Tomoyuki Miyata, Kazunori Hasimoto, Mitsuru Ohnuma, Toshihiko Wada, Seishiro Sato
  • Processing machine for electron beam lithography system
    Patent number: D352910
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: November 29, 1994
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Yamamoto, Tomoyuki Miyata, Kazunori Hasimoto, Mitsuru Ohnuma, Toshihiko Wada, Takashi Yamazaki, Hiroyuki Sakai
  • Processing machine for electron beam lithography system
    Patent number: D352911
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: November 29, 1994
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Yamamoto, Tomoyuki Miyata, Kazunori Hasimoto, Mitsuru Ohnuma, Toshihiko Wada, Seishiro Sato