Growing community of inventors

Ichikawa, Japan

Shigehiro Tanaka

Average Co-Inventor Count = 3.00

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 = 41

Shigehiro TanakaYasuta Satoh (1 patent)Shigehiro TanakaYoshio Katoh (1 patent)Shigehiro TanakaShigehiro Tanaka (1 patent)Yasuta SatohYasuta Satoh (19 patents)Yoshio KatohYoshio Katoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takara Co., Ltd. (1 from 329 patents)


1 patent:

1. 5324225 - Interactive toy figure with sound-activated and pressure-activated

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1/7/2026
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