Growing community of inventors

Kawagoe, Japan

Hirohito Sumikura

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 364

Hirohito SumikuraYukihiko Nose (2 patents)Hirohito SumikuraToshiyuki Shinohara (2 patents)Hirohito SumikuraRyo Kosaka (2 patents)Hirohito SumikuraHirohito Sumikura (2 patents)Yukihiko NoseYukihiko Nose (12 patents)Toshiyuki ShinoharaToshiyuki Shinohara (5 patents)Ryo KosakaRyo Kosaka (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. Baylor College of Medicine (1 from 601 patents)

3. Miwatec Co., Ltd. (1 from 3 patents)


2 patents:

1. 7284956 - Methods and apparatus for controlling a continuous flow rotary blood pump

2. 6817836 - Methods and apparatus for controlling a continuous flow rotary blood pump

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1/9/2026
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