Growing community of inventors

Niiza, Japan

Susumu Ozawa

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 37

Susumu OzawaShunichi Nakamura (1 patent)Susumu OzawaKikuo Nakamura (1 patent)Susumu OzawaHidemi Okada (1 patent)Susumu OzawaKouichi Iimura (1 patent)Susumu OzawaSusumu Ozawa (2 patents)Shunichi NakamuraShunichi Nakamura (7 patents)Kikuo NakamuraKikuo Nakamura (3 patents)Hidemi OkadaHidemi Okada (3 patents)Kouichi IimuraKouichi Iimura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mu Company Ltd. (1 from 3 patents)

2. Kabushiki Kaisha Sigma (1 from 3 patents)


2 patents:

1. 5745540 - Portable bill counter detecting forgeries

2. 4840290 - Bulk loaded coin dispensing machine

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idiyas.com
as of
12/13/2025
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