YY

Yasutake Yamaguchi

BI Brother Industries: 53 patents #7 of 325Top 3%
Brother Kogyo: 11 patents #789 of 2,767Top 30%
Overall (All Time): #34,940 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 51–64 of 64 patents

Patent #TitleCo-InventorsDate
D493469 Printer with copying, scanning, and facsimile functions Mitsuharu Hattori 2004-07-27
D491576 Facsimile machine 2004-06-15
D483380 Facsimile machine 2003-12-09
D483040 Facsimile machine 2003-12-02
D481754 Printer with copying, scanning, and facsimile functions Mitsuharu Hattori 2003-11-04
D480732 Printer with copying, scanning and facsimile functions Mitsuharu Hattori 2003-10-14
D479730 Printer with copying, scanning, and facsimile functions Mitsuharu Hattori 2003-09-16
D479556 Printer with copying, scanning, and facsimile functions Mitsuharu Hattori 2003-09-09
D447511 Image forming device for printer Shinji Kimura, Makoto Ishii 2001-09-04
D442216 Toner cartridge Shinji Kimura, Makoto Ishii 2001-05-15
D423559 Image forming device for printer Tsutomu Suzuki, Yasushi Okabe 2000-04-25
D422304 Toner cartridge Tsutomu Suzuki, Yasushi Okabe 2000-04-04
D421270 Ink cartridge 2000-02-29
D391983 Stamp 1998-03-10