Growing community of inventors

Tokyo, Japan

Ryosuke Ohtomo

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 = 10

Ryosuke Ohtomo ↔ Takeshi Yamada (1 patent)Ryosuke Ohtomo ↔ Yukihiro Ueda (1 patent)Ryosuke Ohtomo ↔ Tetuhisa Nakamura (1 patent)Ryosuke OhtomoRyosuke Ohtomo (1 patent)Takeshi YamadaTakeshi Yamada (52 patents)Yukihiro UedaYukihiro Ueda (4 patents)Tetuhisa NakamuraTetuhisa Nakamura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 5096954 - Aqueous coating composition comprising an acrylic resin and a

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