Goro Daimon — 8 Patents at Hitachi

Goro Daimon has been granted 8 US patents while listed as an inventor at Hitachi. The first was granted in 1997 and the most recent in November 1998. Goro Daimon ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Goro Daimon in Hitachi, JP.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5837955	Gas circuit breaker	Tomoaki Utsumi, Jun Nukaga, Youichi Ohshita, Kenji Tsuchiya, Hiroshi Yoshimoto	1998-11-17	$224,000
5814781	Puffer type gas circuit breaker	Osamu Koyanagi, Kastuichi Kashimura, Yoshihito Asai, Yukio Kurosawa, Kenji Tsuchiya +2 more	1998-09-29	$128,000
5804787	Gas circuit breaker and liquid pressure-driving system to be used therefor	Yasuhide Takeda, Tadahiko Nogami, Hideo Kawamoto, Hiroshi Maeda, Kouichi Sadou +1 more	1998-09-08	$112,000
5793597	Puffer type gas breaker	Eisaku Mizufune, Yukio Kurosawa, Katsuichi Kashimura, Osamu Koyanagi, Yoshihito Asai +5 more	1998-08-11	$183,000
5750950	Hydraulic drive device for circuit breaker and circuit breaker using the same	Tadahiko Nogami, Yasuhide Takeda, Hideo Kawamoto, Kouichi Sadou, Hiroshi Maeda +1 more	1998-05-12	$128,000
5728989	Insulation gas filled circuit breaker	Tomoaki Utsumi, Fumihiro Endo, Takuya Sugawara, Kenji Tsuchiya	1998-03-17	$178,000
5661282	Gas insulated circuit breaker	Kenji Tsuchiya, Kunio Hirasawa, Yuuichirou Yamane	1997-08-26	$145,000
5610381	Compression gas puffer type circuit breaker	Eisaku Mizufune, Kenichi Natsui, Yukio Kurosawa, Yoshihito Asai, Katsuichi Kashimura +2 more	1997-03-11	$111,000

Goro Daimon — 8 Patents

Issued Patents All Time

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