Growing community of inventors

Kumamoto, Japan

Makoto Umeda

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 = 9

Makoto UmedaShinichi Yamaguchi (1 patent)Makoto UmedaKoichiro Tomari (1 patent)Makoto UmedaMakoto Umeda (1 patent)Shinichi YamaguchiShinichi Yamaguchi (3 patents)Koichiro TomariKoichiro Tomari (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 6908103 - System to monitor course of a moving object going to collide and safety device against crashes for a motorcycle which uses the system

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12/20/2025
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