KK

Katsuhiko Katoh

IBM: 2 patents #2,055 of 9,568Top 25%
Ricoh Company: 1 patents #810 of 1,683Top 50%
Overall (2011): #44,241 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8010879 Error correction method and apparatus for data storage device Takashi Kuroda, Hiroshi Uchiike, Yasuhiro Takase 2011-08-30
8001447 Error correction method and apparatus for data storage device Takashi Kuroda, Hiroshi Uchiike, Yasuhiro Takase 2011-08-16
7890784 Power supplying mode switching controller, image forming apparatus, and image reading apparatus 2011-02-15