Growing community of inventors

Tokyo, Japan

Hideyuki Yamada

Average Co-Inventor Count = 4.74

ph-index = 2

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 = 65

Hideyuki YamadaTakashi Abe (1 patent)Hideyuki YamadaYutaka Yokoyama (1 patent)Hideyuki YamadaHiroyuki Miura (1 patent)Hideyuki YamadaShun Nakamura (1 patent)Hideyuki YamadaKenji Tosaki (1 patent)Hideyuki YamadaHideo Sugai (1 patent)Hideyuki YamadaAtsunori Himoto (1 patent)Hideyuki YamadaMasaaki Saika (1 patent)Hideyuki YamadaKazushige Kitazawa (1 patent)Hideyuki YamadaMasahide Tsuzuki (1 patent)Hideyuki YamadaMitsuru Kawamura (1 patent)Hideyuki YamadaRyota Chiba (1 patent)Hideyuki YamadaTakao Itagaki (1 patent)Hideyuki YamadaKazuhiro Takayama (1 patent)Hideyuki YamadaTakanori Hasumi (1 patent)Hideyuki YamadaHideyuki Yamada (3 patents)Takashi AbeTakashi Abe (168 patents)Yutaka YokoyamaYutaka Yokoyama (65 patents)Hiroyuki MiuraHiroyuki Miura (35 patents)Shun NakamuraShun Nakamura (25 patents)Kenji TosakiKenji Tosaki (18 patents)Hideo SugaiHideo Sugai (11 patents)Atsunori HimotoAtsunori Himoto (10 patents)Masaaki SaikaMasaaki Saika (8 patents)Kazushige KitazawaKazushige Kitazawa (6 patents)Masahide TsuzukiMasahide Tsuzuki (5 patents)Mitsuru KawamuraMitsuru Kawamura (5 patents)Ryota ChibaRyota Chiba (3 patents)Takao ItagakiTakao Itagaki (1 patent)Kazuhiro TakayamaKazuhiro Takayama (1 patent)Takanori HasumiTakanori Hasumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toppan Printing Co., Ltd. (1 from 1,268 patents)

2. Kansai Paint Company, Ltd. (1 from 861 patents)

3. Adeka Corporation (1 from 436 patents)

4. Sega Enterprises, Ltd. (1 from 264 patents)


3 patents:

1. 7935764 - Composition of carboxyl acryl resin and epoxy acryl resin

2. 7695895 - Alkali-developable photosensitive color composition

3. 7331856 - Game apparatus, input device used in game apparatus and storage medium

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as of
12/7/2025
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