Growing community of inventors

Tokyo, Japan

Ze Shen

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

Ze Shen ↔ Tetsuo Ono (1 patent)Ze Shen ↔ Hisao Yasunami (1 patent)Ze ShenZe Shen (1 patent)Tetsuo OnoTetsuo Ono (55 patents)Hisao YasunamiHisao Yasunami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi High-Tech Corporation (1 from 1,159 patents)


1 patent:

1. 11018014 - Dry etching method

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1/14/2026
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