Growing community of inventors

Sodegaura, Japan

Tetsuro Takeya

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

Tetsuro Takeya ↔ Tatsuya Tomioka (1 patent)Tetsuro Takeya ↔ Shigeru Murakami (1 patent)Tetsuro Takeya ↔ Kenkichi Takahashi (1 patent)Tetsuro TakeyaTetsuro Takeya (1 patent)Tatsuya TomiokaTatsuya Tomioka (7 patents)Shigeru MurakamiShigeru Murakami (5 patents)Kenkichi TakahashiKenkichi Takahashi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (1 from 2,271 patents)


1 patent:

1. 4749775 - Novel polyester polymers

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as of
12/10/2025
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