Growing community of inventors

Ichikawa, Japan

Shinichiro Tosa

Average Co-Inventor Count = 4.00

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 = 3

Shinichiro TosaSoh Masuko (2 patents)Shinichiro TosaShigaku Iwabuchi (2 patents)Shinichiro TosaJiro Tanaka (2 patents)Shinichiro TosaShinichiro Tosa (2 patents)Soh MasukoSoh Masuko (65 patents)Shigaku IwabuchiShigaku Iwabuchi (13 patents)Jiro TanakaJiro Tanaka (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rakuten, Inc. (2 from 481 patents)


2 patents:

1. 9607323 - Goods information providing system, apparatus, method and information storage medium

2. 9245293 - Goods and services purchase supporting apparatus, method and information storage medium

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as of
12/17/2025
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