Inventor

SABANAI SHUNJI

JP2 patents

Patents

2 patents

US9335909B2May 10, 2016

Drawing assist device, drawing assist program, and drawing assist method

SABANAI SHUNJI3 citations61

US8593487B2Nov 26, 2013

Drawing support device, drawing support program, and drawing support method

SABANAI SHUNJI4 citations55