Growing community of inventors

Bangkok, Thailand

Keiiti Isogai

Average Co-Inventor Count = 5.00

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 = 19

Keiiti IsogaiKenji Ogura (1 patent)Keiiti IsogaiYoshitaka Kuroda (1 patent)Keiiti IsogaiRyouiti Izumi (1 patent)Keiiti IsogaiSoujiro Tsuchiya (1 patent)Keiiti IsogaiKeiiti Isogai (1 patent)Kenji OguraKenji Ogura (9 patents)Yoshitaka KurodaYoshitaka Kuroda (9 patents)Ryouiti IzumiRyouiti Izumi (1 patent)Soujiro TsuchiyaSoujiro Tsuchiya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippondenso Co., Ltd. (1 from 3,252 patents)


1 patent:

1. 5853201 - Coolant pipe connecting coupling

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as of
12/20/2025
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