Growing community of inventors

Tokyo, Japan

Kei Fuji

Average Co-Inventor Count = 4.00

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 = 1

Kei FujiShinichi Miyamoto (1 patent)Kei FujiHisashi Nagano (1 patent)Kei FujiTakuya Homma (1 patent)Kei FujiMasahiko Ikeo (1 patent)Kei FujiMotonari Masatani (1 patent)Kei FujiAtsuya Tanaka (1 patent)Kei FujiKei Fuji (2 patents)Shinichi MiyamotoShinichi Miyamoto (51 patents)Hisashi NaganoHisashi Nagano (35 patents)Takuya HommaTakuya Homma (14 patents)Masahiko IkeoMasahiko Ikeo (5 patents)Motonari MasataniMotonari Masatani (2 patents)Atsuya TanakaAtsuya Tanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Subaru Corporation (2 from 2,040 patents)


2 patents:

1. 11840186 - Vehicle occupant notification apparatus

2. 10077000 - Door mirror

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idiyas.com
as of
12/8/2025
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