Growing community of inventors

Kanagawa, Japan

Tadashi Yokoyama

Average Co-Inventor Count = 2.84

ph-index = 3

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 = 15

Tadashi YokoyamaKeiko Nagai (3 patents)Tadashi YokoyamaWataru Sugiura (3 patents)Tadashi YokoyamaShigeyoshi Kouno (2 patents)Tadashi YokoyamaHiroaki Akiyama (1 patent)Tadashi YokoyamaKaoru Nakamura (1 patent)Tadashi YokoyamaToru Masano (1 patent)Tadashi YokoyamaYuichi Ueda (1 patent)Tadashi YokoyamaNaoshi Kobuya (1 patent)Tadashi YokoyamaTakuya Takahashi (1 patent)Tadashi YokoyamaSeiji Tatematsu (1 patent)Tadashi YokoyamaTomohiro Naito (1 patent)Tadashi YokoyamaTadashi Yokoyama (6 patents)Keiko NagaiKeiko Nagai (3 patents)Wataru SugiuraWataru Sugiura (3 patents)Shigeyoshi KounoShigeyoshi Kouno (4 patents)Hiroaki AkiyamaHiroaki Akiyama (16 patents)Kaoru NakamuraKaoru Nakamura (14 patents)Toru MasanoToru Masano (9 patents)Yuichi UedaYuichi Ueda (9 patents)Naoshi KobuyaNaoshi Kobuya (9 patents)Takuya TakahashiTakuya Takahashi (1 patent)Seiji TatematsuSeiji Tatematsu (1 patent)Tomohiro NaitoTomohiro Naito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yushiro Chemical Industry Co., Ltd. (3 from 22 patents)

2. Amada Company, Limited (2 from 468 patents)

3. Sony Corporation (1 from 58,129 patents)

4. Okasa Prefecture (1 from 1 patent)


6 patents:

1. 10171941 - Information processing apparatus, information processing method, program and information processing system

2. 7597512 - Tapping method, tapping device and punch press

3. 7559727 - Tapping method and device, and punch press

4. 5908775 - Method of textile printing by microorganism and microorganism for

5. 5872002 - Method of textile printing by microorganism and microorganism for

6. 5869322 - Method of textile printing by microorganism and microorganism for

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12/3/2025
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