Growing community of inventors

Numazu, Japan

Ken Naritomi

Average Co-Inventor Count = 6.00

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 = 2

Ken NaritomiTakeshi Watanabe (1 patent)Ken NaritomiTooru Notsu (1 patent)Ken NaritomiMasaaki Kubo (1 patent)Ken NaritomiJunji Kimura (1 patent)Ken NaritomiMasakazu Inaba (1 patent)Ken NaritomiKen Naritomi (1 patent)Takeshi WatanabeTakeshi Watanabe (92 patents)Tooru NotsuTooru Notsu (5 patents)Masaaki KuboMasaaki Kubo (3 patents)Junji KimuraJunji Kimura (1 patent)Masakazu InabaMasakazu Inaba (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kokusan Denki Co., Ltd. (1 from 180 patents)


1 patent:

1. 6891295 - Flywheel magneto generator

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as of
12/21/2025
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