AR

Akihiro Ryuka

Canon: 2 patents #12,681 of 19,416Top 70%
Overall (All Time): #2,242,392 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6123403 Image communicating apparatus controlling data reception based on number of non-discharge condition Tsunehiro Makino, Yasuhito Shimamura, Hideaki Chishima 2000-09-26
5485286 Image communication system using ink jet recorder with recovery processing and capping device Seishi Ejiri, Yasuyuki Shinada, Yasuhito Shimamura, Tsunehiro Makino, Hideaki Chishima 1996-01-16