Growing community of inventors

Tokyo, Japan

Tatsuro Sumikawa

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 = 3

Tatsuro SumikawaAtsushi Sato (1 patent)Tatsuro SumikawaYukio Sato (1 patent)Tatsuro SumikawaTazuo Uemura (1 patent)Tatsuro SumikawaTatsuro Sumikawa (1 patent)Atsushi SatoAtsushi Sato (111 patents)Yukio SatoYukio Sato (65 patents)Tazuo UemuraTazuo Uemura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Pharmaceutical Co., Ltd. (1 from 200 patents)


1 patent:

1. 5545737 - Process for selectively producing an

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