Growing community of inventors

Suwa, Japan

Sonoyama Takuya

Average Co-Inventor Count = 8.00

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 = 1

Sonoyama Takuya ↔ Anja Gerhard (1 patent)Sonoyama Takuya ↔ Volker Hilarius (1 patent)Sonoyama Takuya ↔ Edgar Boehm (1 patent)Sonoyama Takuya ↔ Dietmar Kunkel (1 patent)Sonoyama Takuya ↔ Uchida Masahiro (1 patent)Sonoyama Takuya ↔ Takei Shuichi (1 patent)Sonoyama Takuya ↔ Imamura Koji (1 patent)Sonoyama TakuyaSonoyama Takuya (1 patent)Anja GerhardAnja Gerhard (46 patents)Volker HilariusVolker Hilarius (18 patents)Edgar BoehmEdgar Boehm (8 patents)Dietmar KunkelDietmar Kunkel (7 patents)Uchida MasahiroUchida Masahiro (1 patent)Takei ShuichiTakei Shuichi (1 patent)Imamura KojiImamura Koji (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (1 from 33,442 patents)

2. Merck Patent Gmbh (1 from 2,943 patents)


1 patent:

1. 10916705 - Formulations with a low particle content

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12/26/2025
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