Growing community of inventors

Hiroshima, Japan

Kazutaka Hirose

Average Co-Inventor Count = 2.00

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 = 37

Kazutaka HiroseHiroyuki Watanabe (1 patent)Kazutaka HiroseYutaka Shimazu (1 patent)Kazutaka HiroseKazutaka Hirose (2 patents)Hiroyuki WatanabeHiroyuki Watanabe (9 patents)Yutaka ShimazuYutaka Shimazu (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mazda Motor Corporation (2 from 4,683 patents)


2 patents:

1. 4688844 - Back door structures for motor vehicles

2. 4653807 - Adjustable seat assembly

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1/9/2026
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