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Yoshihiko Ukai

USPTO Granted Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 8(Granted Patents)

Location History:

Nagoya, JP (2014 - 2015)
Toyota, JP (2012 - 2022)

Company Filing History:

6 out of 36,713

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2012-2022

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11534813 - Method for manufacturing pipe (2022-12-27),

2. 9097334 - Method for caulking ring gear, caulking tool used for method for caulking ring gear, and ring gear (2015-08-04),

3. 9068640 - Fastening structure for ring-gear and differential case, and differential device using same (2015-06-30),

4. 8893575 - Caulking-fastened component, method of fastening the caulking-fastened component, and method of manufacturing the caulking-fastened component (2014-11-25),

5. 8151431 - Assembly member and method of manufacturing assembly member (2012-04-10),

6. 8142098 - Assembly member and method of manufacturing assembly member (2012-03-27),

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