Growing community of inventors

Omiya, Japan

Mitsuo Sakamoto

Average Co-Inventor Count = 3.00

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 = 18

Mitsuo SakamotoHiroshi Chiba (2 patents)Mitsuo SakamotoHideyuki Ebihara (2 patents)Mitsuo SakamotoMitsuo Sakamoto (2 patents)Hiroshi ChibaHiroshi Chiba (26 patents)Hideyuki EbiharaHideyuki Ebihara (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Laurel Bank Machines Company, Ltd. (2 from 138 patents)


2 patents:

1. 5989118 - Coin receiving and dispensing machine

2. 5899804 - Coin receiving and dispensing machine

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1/7/2026
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