Growing community of inventors

Tokyo, Japan

Tatsuo Fujita

Average Co-Inventor Count = 6.00

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 = 3

Tatsuo Fujita ↔ Mitsuo Zen (1 patent)Tatsuo Fujita ↔ Hisashi Suwa (1 patent)Tatsuo Fujita ↔ Hideaki Akabori (5 patents)Tatsuo Fujita ↔ Tsunechika Kishida (5 patents)Tatsuo Fujita ↔ Kenichi Tomitsuka (1 patent)Tatsuo Fujita ↔ Hidetoshi Nakamura (1 patent)Tatsuo Fujita ↔ Kinjiro Takayama (1 patent)Tatsuo FujitaTatsuo Fujita (1 patent)Mitsuo ZenMitsuo Zen (11 patents)Hisashi SuwaHisashi Suwa (8 patents)Hideaki AkaboriHideaki Akabori (5 patents)Tsunechika KishidaTsunechika Kishida (5 patents)Kenichi TomitsukaKenichi Tomitsuka (2 patents)Hidetoshi NakamuraHidetoshi Nakamura (2 patents)Kinjiro TakayamaKinjiro Takayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,130 patents)

2. Senju Metal Industry Co., Ltd. (1 from 335 patents)

3. Ntt Communications Corporation (52 patents)


1 patent:

1. 5193734 - Jet solder bath

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as of
12/19/2025
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