Growing community of inventors

Kanagawa, Japan

Daisuke Shimada

Average Co-Inventor Count = 5.83

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 = 0

Daisuke ShimadaRyoma Oami (1 patent)Daisuke ShimadaToshinobu Ogatsu (1 patent)Daisuke ShimadaRyuichi Akashi (1 patent)Daisuke ShimadaToshiyuki Sashihara (1 patent)Daisuke ShimadaDaisuke Okamoto (1 patent)Daisuke ShimadaTakamichi Miyamoto (1 patent)Daisuke ShimadaRyo Yamakabe (1 patent)Daisuke ShimadaMasahiro Oomine (1 patent)Daisuke ShimadaKatsumi Kayama (1 patent)Daisuke ShimadaShuya Gonda (1 patent)Daisuke ShimadaDaisuke Shimada (2 patents)Ryoma OamiRyoma Oami (164 patents)Toshinobu OgatsuToshinobu Ogatsu (32 patents)Ryuichi AkashiRyuichi Akashi (30 patents)Toshiyuki SashiharaToshiyuki Sashihara (16 patents)Daisuke OkamotoDaisuke Okamoto (13 patents)Takamichi MiyamotoTakamichi Miyamoto (7 patents)Ryo YamakabeRyo Yamakabe (6 patents)Masahiro OomineMasahiro Oomine (1 patent)Katsumi KayamaKatsumi Kayama (1 patent)Shuya GondaShuya Gonda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Corporation (2 from 35,658 patents)

2. Nec Platforms, Ltd. (2 from 346 patents)


2 patents:

1. 12347232 - Imaging apparatus for authentication and authentication system

2. 12147515 - Authentication system and imaging apparatus

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12/4/2025
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