Growing community of inventors

Hino, Japan

Masao Iwamura

Average Co-Inventor Count = 2.00

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 = 9

Masao IwamuraYoshitaka Yamada (1 patent)Masao IwamuraMasao Iwamura (1 patent)Yoshitaka YamadaYoshitaka Yamada (20 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Corporation (1 from 3,106 patents)


1 patent:

1. 4804619 - Silver halide color photographic light-sensitive material

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12/30/2025
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