Growing community of inventors

Tokyo, Japan

Kazuyuki Kotsuka

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 = 0

Kazuyuki KotsukaKoushi Yamada (1 patent)Kazuyuki KotsukaHideki Hata (1 patent)Kazuyuki KotsukaKenji Watanuki (1 patent)Kazuyuki KotsukaRyuji Nozaki (1 patent)Kazuyuki KotsukaKazuyuki Kotsuka (1 patent)Koushi YamadaKoushi Yamada (14 patents)Hideki HataHideki Hata (8 patents)Kenji WatanukiKenji Watanuki (2 patents)Ryuji NozakiRyuji Nozaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,713 patents)

2. Subaru Corporation (1 from 2,079 patents)


1 patent:

1. 11794824 - Vehicle air guide path structure and air guide path forming member

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1/5/2026
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