Patents by Inventor Kenichi Haruguchi

Kenichi Haruguchi 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).

  • Microwave oven
    Patent number: D267923
    Type: Grant
    Filed: July 21, 1980
    Date of Patent: February 15, 1983
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D268080
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: March 1, 1983
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D268081
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: March 1, 1983
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D268082
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: March 1, 1983
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273655
    Type: Grant
    Filed: January 29, 1982
    Date of Patent: May 1, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273747
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273748
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273749
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273750
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273751
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273752
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273753
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: May 8, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273834
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: May 15, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D273835
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: May 15, 1984
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Takao Miyake, Masayoshi Kawaishi, Masafumi Numano, Kazuo Tsujimoto
  • Electric shaver
    Patent number: D277036
    Type: Grant
    Filed: December 23, 1982
    Date of Patent: January 1, 1985
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Yukiko Ito
  • Electric shaver
    Patent number: D279722
    Type: Grant
    Filed: April 4, 1983
    Date of Patent: July 16, 1985
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Yukiko Ito, Masafumi Yamagami, Shinichi Yokoyama
  • Washing machine
    Patent number: D284124
    Type: Grant
    Filed: December 28, 1983
    Date of Patent: June 3, 1986
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Katsuya Matsumura, Yamaguchi Kiminori, Teruko Sakaguchi
  • Vacuum cleaner
    Patent number: D285734
    Type: Grant
    Filed: March 1, 1984
    Date of Patent: September 16, 1986
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Sachio Yamamoto, Akira Tsukata