Growing community of inventors

Hiratsuka, Japan

Akira Kawamata

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

Akira Kawamata ↔ Kohtaroh Iwabuchi (1 patent)Akira KawamataAkira Kawamata (1 patent)Kohtaroh IwabuchiKohtaroh Iwabuchi (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Yokohama Rubber Co., Ltd. (1 from 2,767 patents)


1 patent:

1. D384011 - Automobile tire

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1/7/2026
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