Growing community of inventors

Musashino, Japan

Koh Kawashima

Average Co-Inventor Count = 3.00

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

Koh KawashimaIlja Assmus (1 patent)Koh KawashimaYuichi Shintomi (1 patent)Koh KawashimaKoh Kawashima (1 patent)Ilja AssmusIlja Assmus (3 patents)Yuichi ShintomiYuichi Shintomi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Corporation (1 from 8,194 patents)

2. Olympus Winter Ibe Gmbh (1 from 272 patents)


1 patent:

1. 10433896 - Electrosurgical generator as well as a control device and a method

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12/29/2025
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