Growing community of inventors

Yachiyo, Japan

Tetsuya Yamasumi

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 = 2

Tetsuya Yamasumi ↔ Takashi Sasaki (1 patent)Tetsuya Yamasumi ↔ Fujio Momiyama (1 patent)Tetsuya Yamasumi ↔ Naohiro Yuhara (1 patent)Tetsuya Yamasumi ↔ Jun Tajima (1 patent)Tetsuya YamasumiTetsuya Yamasumi (1 patent)Takashi SasakiTakashi Sasaki (117 patents)Fujio MomiyamaFujio Momiyama (3 patents)Naohiro YuharaNaohiro Yuhara (1 patent)Jun TajimaJun Tajima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hino Motors, Ltd. (1 from 243 patents)

2. Horikiri, Inc. (1 from 3 patents)


1 patent:

1. 7147236 - Suspension

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12/18/2025
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