Growing community of inventors

Chiba, Japan

Takehiro Okada

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 = 2

Takehiro Okada ↔ Kota Nezu (1 patent)Takehiro Okada ↔ Shigeo Itoi (1 patent)Takehiro Okada ↔ Tomohisa Ote (1 patent)Takehiro OkadaTakehiro Okada (1 patent)Kota NezuKota Nezu (12 patents)Shigeo ItoiShigeo Itoi (1 patent)Tomohisa OteTomohisa Ote (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asobism Co., Ltd. (1 from 1 patent)


1 patent:

1. D1033560 - Drive unit for running toy

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1/2/2026
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