Growing community of inventors

Kanagawa, Japan

Kazuo Koyanagi

Average Co-Inventor Count = 6.00

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 = 2

Kazuo KoyanagiSeiichi Saito (1 patent)Kazuo KoyanagiHideto Hirahara (1 patent)Kazuo KoyanagiKaoru Umezawa (1 patent)Kazuo KoyanagiKazushi Ozaki (1 patent)Kazuo KoyanagiMamoru Iiyama (1 patent)Kazuo KoyanagiKazuo Koyanagi (1 patent)Seiichi SaitoSeiichi Saito (62 patents)Hideto HiraharaHideto Hirahara (6 patents)Kaoru UmezawaKaoru Umezawa (1 patent)Kazushi OzakiKazushi Ozaki (1 patent)Mamoru IiyamaMamoru Iiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Isuzu Motors Limited (1 from 1,217 patents)


1 patent:

1. 5941336 - Vehicle collision sensor mounting device

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as of
12/19/2025
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