Growing community of inventors

Tokyo, Japan

Hisakawa Shimizu

Average Co-Inventor Count = 4.00

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 = 11

Hisakawa Shimizu ↔ Takeshi Komada (1 patent)Hisakawa Shimizu ↔ Mitsuru Sakurai (1 patent)Hisakawa Shimizu ↔ Yosuke Ohsawa (1 patent)Hisakawa ShimizuHisakawa Shimizu (1 patent)Takeshi KomadaTakeshi Komada (44 patents)Mitsuru SakuraiMitsuru Sakurai (24 patents)Yosuke OhsawaYosuke Ohsawa (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (1 from 90,594 patents)


1 patent:

1. D328382 - Copying machine

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