Growing community of inventors

Tsuruga, Japan

Shoji Kouketsu

Average Co-Inventor Count = 8.00

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 = 1

Shoji Kouketsu ↔ Junji Koizumi (1 patent)Shoji Kouketsu ↔ Haruyasu Mizutani (1 patent)Shoji Kouketsu ↔ Tomohide Nakagawa (1 patent)Shoji Kouketsu ↔ Gaku Maruyama (1 patent)Shoji Kouketsu ↔ Katsushi Ito (1 patent)Shoji Kouketsu ↔ Daisuke Tsutsumi (1 patent)Shoji Kouketsu ↔ Tsutomu Tamura (1 patent)Shoji KouketsuShoji Kouketsu (1 patent)Junji KoizumiJunji Koizumi (36 patents)Haruyasu MizutaniHaruyasu Mizutani (13 patents)Tomohide NakagawaTomohide Nakagawa (10 patents)Gaku MaruyamaGaku Maruyama (9 patents)Katsushi ItoKatsushi Ito (9 patents)Daisuke TsutsumiDaisuke Tsutsumi (8 patents)Tsutomu TamuraTsutomu Tamura (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyoda Gosei Co., Ltd. (1 from 3,086 patents)

2. Toyo Boseki Kabushiki Kaisha (1 from 789 patents)


1 patent:

1. 7479315 - Material for fuel-system part and fuel-system part comprising the same

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1/20/2026
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