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Wako, Japan

Sotaro Hashiguchi

Average Co-Inventor Count = 1.45

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 = 17

Sotaro HashiguchiToshifumi Matsuura (1 patent)Sotaro HashiguchiYoshimitsu Iida (1 patent)Sotaro HashiguchiHiroshi Shimada (1 patent)Sotaro HashiguchiYutaka Iwai (1 patent)Sotaro HashiguchiSotaro Hashiguchi (4 patents)Toshifumi MatsuuraToshifumi Matsuura (19 patents)Yoshimitsu IidaYoshimitsu Iida (13 patents)Hiroshi ShimadaHiroshi Shimada (11 patents)Yutaka IwaiYutaka Iwai (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (4 from 21,893 patents)

2. Nishikawa Rubber Co., Ltd. (1 from 231 patents)


4 patents:

1. 11987104 - Vehicle door sealing member

2. 10414252 - Door structure

3. 10322622 - Vehicular door structure

4. 9221325 - Side door structure for vehicle

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idiyas.com
as of
12/29/2025
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