Growing community of inventors

Kanagawa, Japan

Keizo Furuya

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 = 2

Keizo FuruyaHiroyuki Hirai (1 patent)Keizo FuruyaKoki Nakamura (1 patent)Keizo FuruyaKiyoshi Morimoto (1 patent)Keizo FuruyaMasaharu Toriuchi (1 patent)Keizo FuruyaKeizo Furuya (2 patents)Hiroyuki HiraiHiroyuki Hirai (94 patents)Koki NakamuraKoki Nakamura (81 patents)Kiyoshi MorimotoKiyoshi Morimoto (55 patents)Masaharu ToriuchiMasaharu Toriuchi (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (2 from 16,458 patents)


2 patents:

1. H000963 - Color light-sensitive material

2. 4594316 - Photographic light-sensitive material with reducible photographically

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as of
12/10/2025
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