Growing community of inventors

Ibaraki, Japan

Hironobu Kawamura

Average Co-Inventor Count = 11.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 5

Hironobu KawamuraToshio Hatada (1 patent)Hironobu KawamuraShigeo Sugimoto (1 patent)Hironobu KawamuraYoshifumi Kunugi (1 patent)Hironobu KawamuraKyoji Kohno (1 patent)Hironobu KawamuraTomihisa Oouchi (1 patent)Hironobu KawamuraKenzi Machizawa (1 patent)Hironobu KawamuraShinichi Kannoh (1 patent)Hironobu KawamuraYoshikazu Nagaoka (1 patent)Hironobu KawamuraShigekichi Kurosawa (1 patent)Hironobu KawamuraSadatoshi Takemoto (1 patent)Hironobu KawamuraHironobu Kawamura (1 patent)Toshio HatadaToshio Hatada (32 patents)Shigeo SugimotoShigeo Sugimoto (18 patents)Yoshifumi KunugiYoshifumi Kunugi (15 patents)Kyoji KohnoKyoji Kohno (8 patents)Tomihisa OouchiTomihisa Oouchi (8 patents)Kenzi MachizawaKenzi Machizawa (7 patents)Shinichi KannohShinichi Kannoh (1 patent)Yoshikazu NagaokaYoshikazu Nagaoka (1 patent)Shigekichi KurosawaShigekichi Kurosawa (1 patent)Sadatoshi TakemotoSadatoshi Takemoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)

2. Osaka Gas Company Limited (1 from 353 patents)

3. Toho Gas Co., Ltd. (1 from 21 patents)


1 patent:

1. 4841744 - Double effect air cooled absorption refrigerating machine

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