Growing community of inventors

Kosai, Japan

Yoshihiro Shimamura

Average Co-Inventor Count = 2.40

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 = 9

Yoshihiro ShimamuraMasumi Tsuchida (1 patent)Yoshihiro ShimamuraTakanori Hara (1 patent)Yoshihiro ShimamuraNorio Semura (1 patent)Yoshihiro ShimamuraYoshihiro Shimamura (2 patents)Masumi TsuchidaMasumi Tsuchida (6 patents)Takanori HaraTakanori Hara (4 patents)Norio SemuraNorio Semura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asmo Co., Ltd. (2 from 800 patents)

2. Toyo Kogyo Co., Ltd. (1 from 264 patents)


2 patents:

1. 4879803 - Method for mounting a plurality of brushes

2. 4335340 - Electric reversible motor control

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