Growing community of inventors

Zama, Japan

Kazuhiko Kitaura

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 = 10

Kazuhiko Kitaura ↔ Satoru Ugawa (1 patent)Kazuhiko Kitaura ↔ Kouzi Ogawa (1 patent)Kazuhiko KitauraKazuhiko Kitaura (1 patent)Satoru UgawaSatoru Ugawa (9 patents)Kouzi OgawaKouzi Ogawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (1 from 13,419 patents)


1 patent:

1. 4819381 - Weatherstrip for vehicle closures

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1/22/2026
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