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MS

Masakazu Sakamoto

RY Ryobi: 3 patents #1 of 13Top 8%

📍 Tokushima, JP: #3 of 40 inventorsTop 8%

Overall (1982): #3,957 of 81,411Top 5%

3

Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D265914	Printing machine	Etsuo Hiraishi	1982-08-24
D265497	Fishing reel	Takeshi Shohoji	1982-07-20
D263242	Printing machine	Etsuo Hiraishi	1982-03-02