Growing community of inventors

Chiba, Japan

Koji Ota

Average Co-Inventor Count = 6.00

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 = 45

Koji OtaHiroshi Sato (2 patents)Koji OtaDavid T Or (2 patents)Koji OtaKeith K Koai (2 patents)Koji OtaHiroyuki Takahama (2 patents)Koji OtaTakahiro Ito (2 patents)Koji OtaKoji Ota (2 patents)Hiroshi SatoHiroshi Sato (23 patents)David T OrDavid T Or (23 patents)Keith K KoaiKeith K Koai (11 patents)Hiroyuki TakahamaHiroyuki Takahama (9 patents)Takahiro ItoTakahiro Ito (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Applied Materials, Inc. (2 from 13,726 patents)


2 patents:

1. D568914 - Substrate support lift pin

2. 6887317 - Reduced friction lift pin

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idiyas.com
as of
1/5/2026
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