Growing community of inventors

Ibaraki, Japan

Syunji Nomura

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 = 17

Syunji Nomura ↔ William W McWhorter, Jr (2 patents)Syunji Nomura ↔ Mikio Taniguchi (2 patents)Syunji Nomura ↔ Kazuo Tsuzuki (2 patents)Syunji Nomura ↔ Hiroshi Kushida (2 patents)Syunji Nomura ↔ Noriie Itoh (2 patents)Syunji Nomura ↔ Mineo Kunihara (2 patents)Syunji Nomura ↔ Kazunori Ozawa (2 patents)Syunji NomuraSyunji Nomura (2 patents)William W McWhorter, JrWilliam W McWhorter, Jr (13 patents)Mikio TaniguchiMikio Taniguchi (6 patents)Kazuo TsuzukiKazuo Tsuzuki (4 patents)Hiroshi KushidaHiroshi Kushida (4 patents)Noriie ItohNoriie Itoh (4 patents)Mineo KuniharaMineo Kunihara (3 patents)Kazunori OzawaKazunori Ozawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Upjohn Co. (1 from 2,170 patents)

2. Pharmacia & Upjohn Company (1 from 523 patents)


2 patents:

1. 5703071 - Tropolone derivatives and pharmaceutical composition thereof for

2. 5594144 - Tropolone derivatives and pharmaceutical composition thereof for

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as of
1/7/2026
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