Growing community of inventors

Ohbu, Japan

Takashi Ota

Average Co-Inventor Count = 2.00

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 = 3

Takashi OtaTsuyoshi Nakamura (1 patent)Takashi OtaTakashi Ota (1 patent)Tsuyoshi NakamuraTsuyoshi Nakamura (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meinan Machinery Works, Inc. (1 from 133 patents)


1 patent:

1. 6305448 - Lathe charger

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as of
12/19/2025
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