Growing community of inventors

Suzuka, Japan

Masao Okuda

Average Co-Inventor Count = 5.00

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 = 11

Masao Okuda ↔ Seizaburo Watanabe (1 patent)Masao Okuda ↔ Eiji Hattori (1 patent)Masao Okuda ↔ Hiroshi Watanabe (1 patent)Masao Okuda ↔ Yuji Seo (1 patent)Masao OkudaMasao Okuda (1 patent)Seizaburo WatanabeSeizaburo Watanabe (6 patents)Eiji HattoriEiji Hattori (3 patents)Hiroshi WatanabeHiroshi Watanabe (2 patents)Yuji SeoYuji Seo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi-Dow Limited (1 from 102 patents)


1 patent:

1. 4196267 - Extrusion foamed article and process for producing the same

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1/22/2026
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