Growing community of inventors

Tokyo, Japan

Mashato Ohashi

Average Co-Inventor Count = 5.00

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 = 8

Mashato Ohashi ↔ Michichika Hikosaka (1 patent)Mashato Ohashi ↔ Koji Hanada (1 patent)Mashato Ohashi ↔ Tsuneo Tanaka (1 patent)Mashato Ohashi ↔ Tetsuro Yoshitomi (1 patent)Mashato OhashiMashato Ohashi (1 patent)Michichika HikosakaMichichika Hikosaka (13 patents)Koji HanadaKoji Hanada (7 patents)Tsuneo TanakaTsuneo Tanaka (6 patents)Tetsuro YoshitomiTetsuro Yoshitomi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toppan Printing Co., Ltd. (1 from 1,268 patents)

2. Toyo Ink Manufacturing Company (1 from 223 patents)


1 patent:

1. 4708903 - Heat-sensitive transfer sheet

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as of
12/10/2025
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