Growing community of inventors

Shizuoka-ken, Japan

Ryuji Ohtsuka

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 = 5

Ryuji OhtsukaKengo Ikeya (1 patent)Ryuji OhtsukaYoshimasa Matsumoto (1 patent)Ryuji OhtsukaTohru Ohta (1 patent)Ryuji OhtsukaRyuji Ohtsuka (1 patent)Kengo IkeyaKengo Ikeya (13 patents)Yoshimasa MatsumotoYoshimasa Matsumoto (4 patents)Tohru OhtaTohru Ohta (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Suzuki Motor Corporation (1 from 1,418 patents)


1 patent:

1. 8824876 - Exhaust apparatus of air-cooled fuel cell vehicle

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12/15/2025
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