Growing community of inventors

Sunnyvale, CA, United States of America

Ray Y Yokoyama

Average Co-Inventor Count = 6.00

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 = 3

Ray Y YokoyamaDonald V Daniels (1 patent)Ray Y YokoyamaDavid A Brown (1 patent)Ray Y YokoyamaAlbert S Chou (1 patent)Ray Y YokoyamaHarold C Medley (1 patent)Ray Y YokoyamaPeter A Ronzani (1 patent)Ray Y YokoyamaRay Y Yokoyama (1 patent)Donald V DanielsDonald V Daniels (11 patents)David A BrownDavid A Brown (10 patents)Albert S ChouAlbert S Chou (5 patents)Harold C MedleyHarold C Medley (4 patents)Peter A RonzaniPeter A Ronzani (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shugart Associates, Inc. (1 from 14 patents)


1 patent:

1. D249346 - Flexible disk drive

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as of
12/4/2025
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