Growing community of inventors

Ueda, Japan

Daisaburou Takehana

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 = 3

Daisaburou TakehanaKazuyuki Yokobayashi (2 patents)Daisaburou TakehanaDaisaburou Takehana (2 patents)Kazuyuki YokobayashiKazuyuki Yokobayashi (27 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissei Asb Machine Co., Ltd. (2 from 236 patents)


2 patents:

1. 8998602 - Blow mold unit and blow molding apparatus using the same

2. 8608466 - Blow mold unit and blow molding apparatus using the same

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as of
12/16/2025
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