Growing community of inventors

Yokkaichi, Japan

Takefumi Uematsu

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 = 15

Takefumi Uematsu ↔ Takayuki Inoue (1 patent)Takefumi Uematsu ↔ Kazunobu Nakamori (1 patent)Takefumi Uematsu ↔ Takeyuki Uchida (1 patent)Takefumi Uematsu ↔ Keiichi Saito (1 patent)Takefumi Uematsu ↔ Kouji Nishida (1 patent)Takefumi UematsuTakefumi Uematsu (1 patent)Takayuki InoueTakayuki Inoue (13 patents)Kazunobu NakamoriKazunobu Nakamori (3 patents)Takeyuki UchidaTakeyuki Uchida (2 patents)Keiichi SaitoKeiichi Saito (2 patents)Kouji NishidaKouji Nishida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Petrochemical Company Limited (1 from 546 patents)


1 patent:

1. 5073596 - Polyphenylene ether resin composition

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as of
12/29/2025
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