Growing community of inventors

Shiojiri, Japan

Tomoko Yagi

Average Co-Inventor Count = 2.35

ph-index = 4

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 = 84

Tomoko Yagi ↔ Hirokazu Yamano (4 patents)Tomoko Yagi ↔ Wataru Suzuki (1 patent)Tomoko Yagi ↔ Takeo Kishida (1 patent)Tomoko Yagi ↔ Hirofumi Yanagisawa (1 patent)Tomoko YagiTomoko Yagi (4 patents)Hirokazu YamanoHirokazu Yamano (38 patents)Wataru SuzukiWataru Suzuki (38 patents)Takeo KishidaTakeo Kishida (14 patents)Hirofumi YanagisawaHirofumi Yanagisawa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (4 from 33,404 patents)


4 patents:

1. D597131 - Printer

2. D595345 - Printer

3. D595346 - Printer

4. D591302 - Scanner

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idiyas.com
as of
12/6/2025
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