Growing community of inventors

Yokohama, Japan

Koki Sugihara

Average Co-Inventor Count = 4.00

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 = 2

Koki SugiharaTomohiro Tanaka (1 patent)Koki SugiharaTomohiro Tanaka (14 patents)Koki SugiharaKazuhito Yamada (1 patent)Koki SugiharaNaoko Niimi (1 patent)Koki SugiharaKoki Sugihara (1 patent)Tomohiro TanakaTomohiro Tanaka (17 patents)Tomohiro TanakaTomohiro Tanaka (14 patents)Kazuhito YamadaKazuhito Yamada (1 patent)Naoko NiimiNaoko Niimi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikon-trimble Co., Ltd (1 from 7 patents)


1 patent:

1. 11236997 - Surveying instrument and program

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1/4/2026
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