Growing community of inventors

Ebina, Japan

Yuki Kumazawa

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 = 0

Yuki KumazawaTatsushi Ohno (1 patent)Yuki KumazawaNobuaki Seki (1 patent)Yuki KumazawaYuki Kumazawa (1 patent)Tatsushi OhnoTatsushi Ohno (3 patents)Nobuaki SekiNobuaki Seki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kasai Kogyo Co., Ltd. (1 from 78 patents)


1 patent:

1. 10821916 - Automobile interior component

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as of
12/19/2025
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