Growing community of inventors

Shizuoka, Japan

Nobunari Yamamoto

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 = 5

Nobunari YamamotoKiyoshi Hirasawa (2 patents)Nobunari YamamotoKiyoshi Hirasawa (2 patents)Nobunari YamamotoNobunari Yamamoto (2 patents)Kiyoshi HirasawaKiyoshi Hirasawa (5 patents)Kiyoshi HirasawaKiyoshi Hirasawa (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Suzuki Motor Company (2 from 55 patents)

2. Kiyoshi Hirasawa (0 patent)

3. Nobunari Yamamoto (0 patent)


2 patents:

1. 5054814 - Passive type seat belt mounting structure

2. 5031933 - Seat belt support structure

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idiyas.com
as of
12/21/2025
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