Growing community of inventors

Kyoto, Japan

Masazumi Tokunow

Average Co-Inventor Count = 3.00

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 = 8

Masazumi Tokunow ↔ Junichi Fujikawa (1 patent)Masazumi Tokunow ↔ Masaharu Taniguchi (1 patent)Masazumi TokunowMasazumi Tokunow (1 patent)Junichi FujikawaJunichi Fujikawa (11 patents)Masaharu TaniguchiMasaharu Taniguchi (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (1 from 3,474 patents)


1 patent:

1. 4889793 - Photosensitive polymer composition containing an ethylenically

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as of
12/15/2025
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