Growing community of inventors

Osaka, Japan

Taturo Otani

Average Co-Inventor Count = 3.00

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 = 71

Taturo OtaniMasahiro Oshima (2 patents)Taturo OtaniKatumi Shimizu (2 patents)Taturo OtaniTaturo Otani (2 patents)Masahiro OshimaMasahiro Oshima (9 patents)Katumi ShimizuKatumi Shimizu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meiwa Gravure Co., Ltd. (2 from 10 patents)


2 patents:

1. 5866233 - Decorative sheet with changeable color or density

2. 5723200 - Decorative sheet

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idiyas.com
as of
12/20/2025
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