Minoru Itoigawa

Ricoh Company: 2 patents #5,693 of 9,818Top 60%

📍 Nakatsugawa, JP: #27 of 78 inventorsTop 35%

Overall (All Time): #2,272,550 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5659403	Document feeder with stamp in document scanning apparatus	—	1997-08-19
5535022	Document feeder with stamp in document scanning apparatus	—	1996-07-09