Yumiko Yamaguchi

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%

📍 Fuchu, JP: #19 of 69 inventorsTop 30%

Overall (1997): #53,598 of 185,788Top 30%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5668640	Facsimile equipment	Masako Nozawa	1997-09-16