Growing community of inventors

Gunma, Japan

Tsugio Nakazawa

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 = 0

Tsugio Nakazawa ↔ Yasushi Abiko (1 patent)Tsugio Nakazawa ↔ Setsuo Kobayashi (1 patent)Tsugio Nakazawa ↔ Kinya Kameda (1 patent)Tsugio Nakazawa ↔ Yasumasa Yoshie (1 patent)Tsugio NakazawaTsugio Nakazawa (1 patent)Yasushi AbikoYasushi Abiko (4 patents)Setsuo KobayashiSetsuo Kobayashi (3 patents)Kinya KamedaKinya Kameda (2 patents)Yasumasa YoshieYasumasa Yoshie (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Seiyaku Co., Ltd. (1 from 70 patents)


1 patent:

1. 4874772 - Antiasthmatic agent

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12/19/2025
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