Growing community of inventors

Hino, Japan

Tetsuro Aobori

Average Co-Inventor Count = 4.29

ph-index = 3

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 = 186

Tetsuro AoboriTakashi Yamamoto (2 patents)Tetsuro AoboriYasuo Tsumurai (2 patents)Tetsuro AoboriSyuji Watanabe (1 patent)Tetsuro AoboriHirofumi Tanaka (1 patent)Tetsuro AoboriShigetaka Kimura (1 patent)Tetsuro AoboriKoichi Hasegawa (1 patent)Tetsuro AoboriKouichi Hasegawa (1 patent)Tetsuro AoboriKouichi Sagawa (1 patent)Tetsuro AoboriTetsuro Aobori (3 patents)Takashi YamamotoTakashi Yamamoto (32 patents)Yasuo TsumuraiYasuo Tsumurai (5 patents)Syuji WatanabeSyuji Watanabe (11 patents)Hirofumi TanakaHirofumi Tanaka (6 patents)Shigetaka KimuraShigetaka Kimura (5 patents)Koichi HasegawaKoichi Hasegawa (4 patents)Kouichi HasegawaKouichi Hasegawa (2 patents)Kouichi SagawaKouichi Sagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (3 from 42,508 patents)


3 patents:

1. D322669 - Electric fan

2. D315598 - Electric fan

3. D315624 - Electric vacuum cleaner

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as of
1/4/2026
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