Growing community of inventors

Matsudo, Japan

Hajime Uda

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

Hajime UdaMeiko Yamada (1 patent)Hajime UdaHajime Uda (1 patent)Meiko YamadaMeiko Yamada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lec Kabushiki Kaisha (1 from 6 patents)


1 patent:

1. 5000417 - Magnetic fixing member for a paper box

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1/14/2026
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