Growing community of inventors

Kamakura, Japan

Keiichi Baba

Average Co-Inventor Count = 4.00

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

Keiichi BabaMasato Saito (1 patent)Keiichi BabaMichihiro Tsuchihashi (1 patent)Keiichi BabaYusaku Matsushima (1 patent)Keiichi BabaKeiichi Baba (1 patent)Masato SaitoMasato Saito (48 patents)Michihiro TsuchihashiMichihiro Tsuchihashi (15 patents)Yusaku MatsushimaYusaku Matsushima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 4340844 - Lighting equipment

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as of
1/8/2026
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