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Copley, OH, United States of America

Naoto Yamagishi

Average Co-Inventor Count = 3.00

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 = 21

Naoto Yamagishi ↔ Andrea Fantanzo (1 patent)Naoto Yamagishi ↔ John P Rodak (1 patent)Naoto YamagishiNaoto Yamagishi (1 patent)Andrea FantanzoAndrea Fantanzo (15 patents)John P RodakJohn P Rodak (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bridgestone/firestone Research, Inc. (1 from 118 patents)


1 patent:

1. D446482 - Tire tread

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12/12/2025
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