Growing community of inventors

Naruto, Japan

Kenichi Toyohara

Average Co-Inventor Count = 7.00

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 = 0

Kenichi Toyohara ↔ Takeshi Goto (1 patent)Kenichi Toyohara ↔ Tetsuya Imai (1 patent)Kenichi Toyohara ↔ Tadateru Murata (1 patent)Kenichi Toyohara ↔ Akihide Ando (1 patent)Kenichi Toyohara ↔ Toshiro Uchida (1 patent)Kenichi Toyohara ↔ Izuru Yamamoto (1 patent)Kenichi ToyoharaKenichi Toyohara (1 patent)Takeshi GotoTakeshi Goto (4 patents)Tetsuya ImaiTetsuya Imai (4 patents)Tadateru MurataTadateru Murata (3 patents)Akihide AndoAkihide Ando (1 patent)Toshiro UchidaToshiro Uchida (1 patent)Izuru YamamotoIzuru Yamamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Kagaku Yakuhin Kabushiki Kaisha (1 from 45 patents)


1 patent:

1. 4557750 - Sulfinamide derivatives, a process for preparing the derivatives and

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12/18/2025
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