Growing community of inventors

Tokyo, Japan

Fumio Hayakawa

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

Fumio HayakawaNaoki Kubota (1 patent)Fumio HayakawaTakamasa Kase (1 patent)Fumio HayakawaAtsushi Tezuna (1 patent)Fumio HayakawaKatsuhiko Ikeda (1 patent)Fumio HayakawaSoichiro Fujinaga (1 patent)Fumio HayakawaAtsuhiro Tanaka (1 patent)Fumio HayakawaFumio Hayakawa (2 patents)Naoki KubotaNaoki Kubota (5 patents)Takamasa KaseTakamasa Kase (5 patents)Atsushi TezunaAtsushi Tezuna (4 patents)Katsuhiko IkedaKatsuhiko Ikeda (3 patents)Soichiro FujinagaSoichiro Fujinaga (2 patents)Atsuhiro TanakaAtsuhiro Tanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lintec Corporation (2 from 651 patents)

2. Honda Motor Co., Ltd. (1 from 21,862 patents)


2 patents:

1. 9200182 - Paint coat-protecting removable pressure-sensitive adhesive sheet

2. 8574395 - Protection sheet for coating film

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as of
12/16/2025
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