Growing community of inventors

Shizuoka, Japan

Susumu Masuda

Average Co-Inventor Count = 2.40

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 = 29

Susumu MasudaTsutomu Machida (1 patent)Susumu MasudaToshiyasu Mochizuki (1 patent)Susumu MasudaYasuaki Funada (1 patent)Susumu MasudaSusumu Masuda (2 patents)Tsutomu MachidaTsutomu Machida (17 patents)Toshiyasu MochizukiToshiyasu Mochizuki (7 patents)Yasuaki FunadaYasuaki Funada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koito Manufacturing Company, Ltd. (2 from 2,307 patents)


2 patents:

1. 6416202 - Vehicle lamp

2. 5050051 - Automobile signal lamp

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as of
1/9/2026
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