Growing community of inventors

Ueda, Japan

Toru Sugahara

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 = 4

Toru SugaharaMasayoshi Kamijo (1 patent)Toru SugaharaTsugutake Sadoyama (1 patent)Toru SugaharaYoshio Shimizu (1 patent)Toru SugaharaTakeyoshi Iguchi (1 patent)Toru SugaharaToru Sugahara (1 patent)Masayoshi KamijoMasayoshi Kamijo (12 patents)Tsugutake SadoyamaTsugutake Sadoyama (11 patents)Yoshio ShimizuYoshio Shimizu (2 patents)Takeyoshi IguchiTakeyoshi Iguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica-minolta Holdings, Inc. (1 from 713 patents)


1 patent:

1. 7440621 - Attractive facial image determining system

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12/17/2025
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