Growing community of inventors

Utsunomiya, Japan

Hiroyuki Shimizu

Average Co-Inventor Count = 3.00

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 = 39

Hiroyuki Shimizu ↔ Kouji Inaba (1 patent)Hiroyuki Shimizu ↔ Ken-Ichi Nakahashi (1 patent)Hiroyuki ShimizuHiroyuki Shimizu (1 patent)Kouji InabaKouji Inaba (2 patents)Ken-Ichi NakahashiKen-Ichi Nakahashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Optical Company, Ltd. (1 from 5,729 patents)


1 patent:

1. 4056310 - Method and device for ophthalmoscopy

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