RN

Ryoichi Nakagawa

BI Brother Industries: 22 patents #23 of 325Top 8%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
📍 Kiyosu, JP: #25 of 413 inventorsTop 7%
Overall (All Time): #124,485 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
D694319 Tape printing machine 2013-11-26
D664592 Printer Toshiya Inada 2012-07-31
D656182 Printer case Toshiya Inada 2012-03-20
D644265 Printer Toshiya Inada 2011-08-30
4901528 System for suppressing noise due to exhaust gas from motor vehicle Fumitaka Saigo, Akira Azuma 1990-02-20