Growing community of inventors

Tokyo, Japan

Hiroshi Hanazato

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 18

Hiroshi HanazatoHiroshi Hanazato (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Buddy L Corporation (2 from 39 patents)


2 patents:

1. 4574946 - Open-front carton for toy vehicle

2. 4466215 - Miniature toy vehicle assembly

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