Growing community of inventors

Fuchu, Japan

Nobuhiro Sano

Average Co-Inventor Count = 2.40

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 = 90

Nobuhiro Sano ↔ Hiroaki Miyoshi (1 patent)Nobuhiro Sano ↔ Juzaburo Monobe (1 patent)Nobuhiro Sano ↔ Takao Yokota (1 patent)Nobuhiro SanoNobuhiro Sano (2 patents)Hiroaki MiyoshiHiroaki Miyoshi (7 patents)Juzaburo MonobeJuzaburo Monobe (7 patents)Takao YokotaTakao Yokota (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ryobi Limited (2 from 546 patents)


2 patents:

1. 5339908 - Power tool

2. D332559 - Portable electric grinder

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as of
1/10/2026
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