Growing community of inventors

Ibaraki, Japan

Kazuya Otoda

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 = 4

Kazuya Otoda ↔ Takashi Nakagawa (1 patent)Kazuya Otoda ↔ Mayumi Nakamura (1 patent)Kazuya Otoda ↔ Teruko Ariyama (1 patent)Kazuya OtodaKazuya Otoda (1 patent)Takashi NakagawaTakashi Nakagawa (55 patents)Mayumi NakamuraMayumi Nakamura (2 patents)Teruko AriyamaTeruko Ariyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Sumitomo Pharma Co., Ltd. (1 from 140 patents)


1 patent:

1. 8283352 - Solubilization preparation

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as of
12/20/2025
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