Growing community of inventors

Hitachi, Japan

Ichiya Satoh

Average Co-Inventor Count = 5.00

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 = 9

Ichiya Satoh ↔ Sanshiro Obara (1 patent)Ichiya Satoh ↔ Tomoaki Inoue (1 patent)Ichiya Satoh ↔ Tsuguaki Koga (1 patent)Ichiya Satoh ↔ Takao Yoneyama (1 patent)Ichiya SatohIchiya Satoh (1 patent)Sanshiro ObaraSanshiro Obara (47 patents)Tomoaki InoueTomoaki Inoue (16 patents)Tsuguaki KogaTsuguaki Koga (7 patents)Takao YoneyamaTakao Yoneyama (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,496 patents)


1 patent:

1. 4481819 - Method and apparatus for detecting metal wipe damages of plane bearing

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/28/2025
Loading…