Growing community of inventors

Kamakura, Japan

Hideyoshi Shimoda

Average Co-Inventor Count = 3.00

ph-index = 2

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

Hideyoshi Shimoda ↔ Hideo Fukuda (2 patents)Hideyoshi Shimoda ↔ Yoichiro Kubo (1 patent)Hideyoshi Shimoda ↔ Noboru Watanabe (1 patent)Hideyoshi Shimoda ↔ Shiryu You (1 patent)Hideyoshi Shimoda ↔ Haruhiko Fujita (1 patent)Hideyoshi Shimoda ↔ Tsuyoshi Nakagawa (1 patent)Hideyoshi ShimodaHideyoshi Shimoda (3 patents)Hideo FukudaHideo Fukuda (4 patents)Yoichiro KuboYoichiro Kubo (23 patents)Noboru WatanabeNoboru Watanabe (17 patents)Shiryu YouShiryu You (1 patent)Haruhiko FujitaHaruhiko Fujita (1 patent)Tsuyoshi NakagawaTsuyoshi Nakagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Zeon Company, Ltd. (3 from 598 patents)


3 patents:

1. 5446098 - Covulcanizable rubber composition of partially hydrogenated nitrile

2. 5362533 - Rubber composition

3. 4654404 - Oil-resistant rubber composition

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as of
12/30/2025
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