Growing community of inventors

Funabashi, Japan

Haruo Shimizu

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 = 11

Haruo ShimizuShigeo Inoue (2 patents)Haruo ShimizuNorioki Miyamoto (2 patents)Haruo ShimizuHaruo Shimizu (2 patents)Shigeo InoueShigeo Inoue (16 patents)Norioki MiyamotoNorioki Miyamoto (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Soap Company, Ltd. (2 from 341 patents)


2 patents:

1. 4198304 - Compositions containing beta substituted acrylic acid amides as

2. 4127654 - Compositions and methods containing beta substituted allyl alcohols,

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12/19/2025
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