Growing community of inventors

Tokyo, Japan

Ryouhei Ohashi

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 = 33

Ryouhei OhashiTerutaka Okano (1 patent)Ryouhei OhashiMasao Kita (1 patent)Ryouhei OhashiRyouhei Ohashi (1 patent)Terutaka OkanoTerutaka Okano (8 patents)Masao KitaMasao Kita (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Citizen Watch Company, Ltd. (1 from 2,002 patents)


1 patent:

1. 5936600 - Liquid crystal display device

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