Growing community of inventors

Akashi, Japan

Norio Hirokawa

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 = 8

Norio Hirokawa ↔ Hisashi Morikawa (1 patent)Norio Hirokawa ↔ Satoshi Imai (1 patent)Norio HirokawaNorio Hirokawa (1 patent)Hisashi MorikawaHisashi Morikawa (5 patents)Satoshi ImaiSatoshi Imai (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanegafuchi Chemical Industry Co., Ltd. (1 from 109 patents)


1 patent:

1. 4948618 - Process for tempering edible plastic fat products

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as of
12/21/2025
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