Growing community of inventors

Tokyo, Japan

Hiroyuki Takehisa

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 = 3

Hiroyuki TakehisaItaru Chida (1 patent)Hiroyuki TakehisaYuji Sano (1 patent)Hiroyuki TakehisaTakafumi Adachi (1 patent)Hiroyuki TakehisaYuji Sano (2 patents)Hiroyuki TakehisaHiroyuki Takehisa (1 patent)Itaru ChidaItaru Chida (10 patents)Yuji SanoYuji Sano (9 patents)Takafumi AdachiTakafumi Adachi (4 patents)Yuji SanoYuji Sano (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Jukogyo Kabushiki Kaisha Toshiba Corporation (1 from 1 patent)

2. Subaru Corporation (2,091 patents)

3. Toshiba Energy Systems & Solutions Corporation (305 patents)


1 patent:

1. 8906469 - Coating method using plasma shock wave and method for manufacturing coated substance

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as of
1/8/2026
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