Growing community of inventors

Chiba, Japan

Hideaki Takaoka

Average Co-Inventor Count = 3.13

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 = 0

Hideaki TakaokaNobuhiko Ito (5 patents)Hideaki TakaokaShinzo Imamura (4 patents)Hideaki TakaokaHideo Muraoka (4 patents)Hideaki TakaokaAkio Hasebe (4 patents)Hideaki TakaokaSigeru Wada (4 patents)Hideaki TakaokaMotoo Higashi (1 patent)Hideaki TakaokaYuki Konno (1 patent)Hideaki TakaokaHideaki Takaoka (6 patents)Nobuhiko ItoNobuhiko Ito (9 patents)Shinzo ImamuraShinzo Imamura (12 patents)Hideo MuraokaHideo Muraoka (6 patents)Akio HasebeAkio Hasebe (6 patents)Sigeru WadaSigeru Wada (4 patents)Motoo HigashiMotoo Higashi (1 patent)Yuki KonnoYuki Konno (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Soda Aromatic Co., Ltd. (5 from 18 patents)

2. Toray Industries, Inc. (1 from 3,477 patents)


6 patents:

1. 7569535 - 11-methyl-13-tridecanolide, 12-methyl-14-tetradecanolide and 13-methyl-15-pentadecanolide, perfume compositions containing the same, and process for production of compounds including the same

2. 6600070 - Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of &ohgr;-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof

3. 6528668 - Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of &ohgr;-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof

4. 6525207 - Process for preparing epoxy compounds, aromatic compositions containing the same

5. 6475133 - Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of omega-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof

6. 6291688 - Processes for preparing 2-(omega-alkoxycarbonylalkanoyl)-4- butanolides omega-hydroxy-(omega-3)-keto fatty esters, and derivatives thereof

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