Growing community of inventors

Itabashi, Japan

Daiju Nakagawa

Average Co-Inventor Count = 2.00

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 = 26

Daiju NakagawaOsamu Kyogoku (4 patents)Daiju NakagawaDaiju Nakagawa (4 patents)Osamu KyogokuOsamu Kyogoku (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (4 from 21,831 patents)


4 patents:

1. 8789887 - Vehicle seat

2. 8449028 - Vehicle seat

3. 8444218 - Vehicle seat

4. 8118359 - Vehicle seat

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idiyas.com
as of
12/8/2025
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