KW

Katsuhiro Watanabe

Canon: 1 patents #1,147 of 2,505Top 50%
📍 Tochigi, JP: #84 of 306 inventorsTop 30%
Overall (2002): #177,888 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6488348 Ink-jet printing apparatus Yasushi Miura, Makoto Aoki, Toshiaki Mabuchi, TOMOYUKI KAWANA, Takeshi Irizawa +1 more 2002-12-03