Growing community of inventors

Yokohama, Japan

Yasuhiro Yazawa

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 = 11

Yasuhiro YazawaKishiro Muroi (1 patent)Yasuhiro YazawaYasuhiro Yazawa (1 patent)Kishiro MuroiKishiro Muroi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ohi Seisakusho Co., Ltd. (1 from 242 patents)


1 patent:

1. 4331353 - Lock releasing device for locks of a fuel oil tank lid and a trunk lid

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12/15/2025
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