Growing community of inventors

Saitama, Japan

Masahiro Toda

Average Co-Inventor Count = 2.00

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 = 10

Masahiro TodaHajime Takahashi (1 patent)Masahiro TodaMasahiro Toda (1 patent)Hajime TakahashiHajime Takahashi (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Iwaya Corporation (1 from 16 patents)


1 patent:

1. 4810226 - Calling device of motion toy and motion toy using said calling device

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as of
1/6/2026
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