Growing community of inventors

Tokyo-to, Japan

Tatsuo Naganuma

Average Co-Inventor Count = 1.60

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

Tatsuo NaganumaAtsuo Ida (1 patent)Tatsuo NaganumaTakao Arai (1 patent)Tatsuo NaganumaShoji Noda (1 patent)Tatsuo NaganumaTatsuo Naganuma (2 patents)Atsuo IdaAtsuo Ida (1 patent)Takao AraiTakao Arai (1 patent)Shoji NodaShoji Noda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kirin Beverage Corporation (1 from 4 patents)

2. Kirin Beverage Company, Limited (1 from 2 patents)


2 patents:

1. 8424564 - Distributor

2. 7259843 - Foreign matter detection and removal device

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as of
12/11/2025
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