Growing community of inventors

Tokyo, Japan

Masayoshi Saitoh

Average Co-Inventor Count = 1.50

ph-index = 3

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 = 34

Masayoshi SaitohShigenobu Kushihashi (2 patents)Masayoshi SaitohShigemitsu Inomata (1 patent)Masayoshi SaitohShozo Horikawa (1 patent)Masayoshi SaitohMasayoshi Saitoh (4 patents)Shigenobu KushihashiShigenobu Kushihashi (9 patents)Shigemitsu InomataShigemitsu Inomata (6 patents)Shozo HorikawaShozo Horikawa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Tobacco Inc. (4 from 1,043 patents)


4 patents:

1. 6684781 - Printer for printing on wrapping paper being fed to a cigarette making machine

2. 6024148 - Adhesive tape dispensing apparatus

3. 5711318 - Trimming control device for cigarette manufacturing machine

4. 5615693 - Cigarette rod manufacturing apparatus

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idiyas.com
as of
1/22/2026
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