Growing community of inventors

Hiroshima, Japan

Hiroaki Fujisawa

Average Co-Inventor Count = 2.00

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 = 13

Hiroaki Fujisawa ↔ Yasuhiro Morihara (1 patent)Hiroaki FujisawaHiroaki Fujisawa (1 patent)Yasuhiro MoriharaYasuhiro Morihara (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nishikawa Rubber Co., Ltd. (1 from 231 patents)


1 patent:

1. 5649405 - Weather strip

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12/20/2025
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