P
PatentIndex
Search
Landscape
Sign in
Inventor
ASANO SHUNJI
JP
2 patents
⚠️ This page may combine multiple inventors who share the name “ASANO SHUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
1 patent
US4647961A
Mar 3, 1987
Apparatus for reading the image information of a colored original
RICOH KK
32 citations
90
TOKYO SHIBAURA ELECTRIC CO
1 patent
US4379980A
Apr 12, 1983
Quick operating cathode
TOKYO SHIBAURA ELECTRIC CO
6 citations
54