Growing community of inventors

Shiojiri, Japan

Shuhei Nishizawa

Average Co-Inventor Count = 3.60

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

Shuhei NishizawaKoji Sato (3 patents)Shuhei NishizawaKatsuya Asamoto (2 patents)Shuhei NishizawaYuichi Washio (2 patents)Shuhei NishizawaYoshihisa Horikawa (1 patent)Shuhei NishizawaShuhei Nishizawa (3 patents)Koji SatoKoji Sato (8 patents)Katsuya AsamotoKatsuya Asamoto (21 patents)Yuichi WashioYuichi Washio (17 patents)Yoshihisa HorikawaYoshihisa Horikawa (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (3 from 33,464 patents)


3 patents:

1. 12115773 - Conveying apparatus and printing apparatus

2. 11738570 - Printing apparatus

3. 11701906 - Recording device

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as of
1/5/2026
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