Growing community of inventors

Hatsukaichi, Japan

Keiichiro Nishiura

Average Co-Inventor Count = 4.00

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

Keiichiro NishiuraHiromu Oda (2 patents)Keiichiro NishiuraAkio Okayama (2 patents)Keiichiro NishiuraMiwa Shinohara (2 patents)Keiichiro NishiuraKeiichiro Nishiura (2 patents)Hiromu OdaHiromu Oda (7 patents)Akio OkayamaAkio Okayama (6 patents)Miwa ShinoharaMiwa Shinohara (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mazda Motor Corporation (2 from 4,680 patents)

2. Nishikawa Rubber Co., Ltd. (2 from 231 patents)


2 patents:

1. 9994096 - Seal structure of automotive vehicle with storing-type roof

2. 9975414 - Vehicle-body structure of automotive vehicle with storing-type roof

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as of
12/18/2025
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