Growing community of inventors

Kariya, Japan

Katsuhiko Nakajo

Average Co-Inventor Count = 7.00

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 = 1

Katsuhiko NakajoKiyoichi Kita (1 patent)Katsuhiko NakajoJun Shobo (1 patent)Katsuhiko NakajoTakanobu Kaneko (1 patent)Katsuhiko NakajoTamaki Obayashi (1 patent)Katsuhiko NakajoKyosuke Matsui (1 patent)Katsuhiko NakajoTakafumi Hayashi (1 patent)Katsuhiko NakajoKatsuhiko Nakajo (1 patent)Kiyoichi KitaKiyoichi Kita (36 patents)Jun ShoboJun Shobo (20 patents)Takanobu KanekoTakanobu Kaneko (15 patents)Tamaki ObayashiTamaki Obayashi (14 patents)Kyosuke MatsuiKyosuke Matsui (11 patents)Takafumi HayashiTakafumi Hayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aisin Seiki Kabushiki Kaisha (1 from 5,207 patents)

2. Aisin Keikinzoku Kabushiki Kaisha (1 from 43 patents)

3. Aisin Corporation (574 patents)


1 patent:

1. 10661741 - Crash box and manufacturing method of the same

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1/8/2026
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