Growing community of inventors

Hiratsuka, Japan

Masahiro Ogawa

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 = 13

Masahiro OgawaNoboru Okada (1 patent)Masahiro OgawaMasao Koyama (1 patent)Masahiro OgawaMasahiro Ogawa (1 patent)Noboru OkadaNoboru Okada (7 patents)Masao KoyamaMasao Koyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Yokohama Rubber Co., Ltd. (1 from 2,763 patents)


1 patent:

1. 3935056 - Apparatus for splicing parallelogrammatic pieces of rubber cloth without

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12/20/2025
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