Growing community of inventors

Hitachi, Japan

Takumi Tushiki

Average Co-Inventor Count = 5.00

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 = 63

Takumi Tushiki ↔ Takeshi Inoue (1 patent)Takumi Tushiki ↔ Takashi Nakahara (1 patent)Takumi Tushiki ↔ Takayoshi Yokota (1 patent)Takumi Tushiki ↔ Kennichirou Yamane (1 patent)Takumi TushikiTakumi Tushiki (1 patent)Takeshi InoueTakeshi Inoue (53 patents)Takashi NakaharaTakashi Nakahara (32 patents)Takayoshi YokotaTakayoshi Yokota (23 patents)Kennichirou YamaneKennichirou Yamane (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)


1 patent:

1. 7155322 - Vehicle information collection system and method thereof

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