Growing community of inventors

Shizuoka-ken, Japan

Junji Matsumoto

Average Co-Inventor Count = 2.86

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

Junji MatsumotoShigeaki Oda (2 patents)Junji MatsumotoTakayuki Suzuki (1 patent)Junji MatsumotoShinichi Karube (1 patent)Junji MatsumotoYuichiro Tsuruta (1 patent)Junji MatsumotoJunji Matsumoto (2 patents)Shigeaki OdaShigeaki Oda (7 patents)Takayuki SuzukiTakayuki Suzuki (40 patents)Shinichi KarubeShinichi Karube (27 patents)Yuichiro TsurutaYuichiro Tsuruta (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Kabushiki Kaisha Atsumitec (1 from 25 patents)


2 patents:

1. 6523434 - Rotary shift selecting apparatus for vehicle

2. 6349745 - Plug

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as of
12/12/2025
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