Growing community of inventors

Kobe, Japan

Toshiyuki Yamagiwa

Average Co-Inventor Count = 8.00

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

Toshiyuki Yamagiwa ↔ Hiroyuki Onimatsu (1 patent)Toshiyuki Yamagiwa ↔ Noboru Ishihara (1 patent)Toshiyuki Yamagiwa ↔ Takeshi Kawazu (1 patent)Toshiyuki Yamagiwa ↔ Kimitaka Yoshimura (1 patent)Toshiyuki Yamagiwa ↔ Takaji Arai (1 patent)Toshiyuki Yamagiwa ↔ Santa Momii (1 patent)Toshiyuki Yamagiwa ↔ Yu Nosaka (1 patent)Toshiyuki YamagiwaToshiyuki Yamagiwa (1 patent)Hiroyuki OnimatsuHiroyuki Onimatsu (17 patents)Noboru IshiharaNoboru Ishihara (3 patents)Takeshi KawazuTakeshi Kawazu (1 patent)Kimitaka YoshimuraKimitaka Yoshimura (1 patent)Takaji AraiTakaji Arai (1 patent)Santa MomiiSanta Momii (1 patent)Yu NosakaYu Nosaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Rubber Industries Limited (1 from 4,417 patents)


1 patent:

1. 11104092 - Pressure roller for shaping tire member

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12/19/2025
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