Growing community of inventors

Fukushima, Japan

Sachiko Yoneyama

Average Co-Inventor Count = 10.00

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 = 2

Sachiko YoneyamaKentaro Kogi (1 patent)Sachiko YoneyamaShin-ichi Yamada (1 patent)Sachiko YoneyamaAtsuo Takahashi (1 patent)Sachiko YoneyamaFumiya Yoneyama (1 patent)Sachiko YoneyamaTakashi Satoh (1 patent)Sachiko YoneyamaTetsuo Kimura (1 patent)Sachiko YoneyamaJun Sasamori (1 patent)Sachiko YoneyamaKaoru Genkyou (1 patent)Sachiko YoneyamaKazuyuki Aihara (1 patent)Sachiko YoneyamaSachiko Yoneyama (1 patent)Kentaro KogiKentaro Kogi (9 patents)Shin-ichi YamadaShin-ichi Yamada (6 patents)Atsuo TakahashiAtsuo Takahashi (5 patents)Fumiya YoneyamaFumiya Yoneyama (3 patents)Takashi SatohTakashi Satoh (1 patent)Tetsuo KimuraTetsuo Kimura (1 patent)Jun SasamoriJun Sasamori (1 patent)Kaoru GenkyouKaoru Genkyou (1 patent)Kazuyuki AiharaKazuyuki Aihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toa Eiyo Ltd. (1 from 30 patents)


1 patent:

1. 6258829 - Cycloalka[b]pyridine-3-carbonylguanidine derivatives, process for producing the same, and drugs containing the same

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12/8/2025
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