Growing community of inventors

Yokohama, Japan

Asuka Yamanashi

Average Co-Inventor Count = 1.09

ph-index = 4

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 = 42

Asuka YamanashiKenji Nakamura (1 patent)Asuka YamanashiAsuka Yamanashi (6 patents)Kenji NakamuraKenji Nakamura (73 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Okamura Corporation (6 from 421 patents)


6 patents:

1. 11891824 - Booth

2. D990202 - Office booth

3. D989981 - Office booth

4. D965819 - Office booth

5. D963195 - Office booth

6. D914419 - Table

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idiyas.com
as of
1/8/2026
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