Inventor
FUKUOKA MITSUHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FUKUOKA MITSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAKURA COLOR PROD CORP
5 patentsUS5073058ADec 17, 1991
Implement for applying liquid
SAKURA COLOR PROD CORP28 citations92
US4976564ADec 11, 1990
Implement for applying liquid
SAKURA COLOR PROD CORP34 citations90
US4960340AOct 2, 1990
Implement for applying liquid
SAKURA COLOR PROD CORP38 citations90
US4145148AMar 20, 1979
Ball-point pen for a low-viscosity ink
SAKURA COLOR PROD CORP19 citations72
US5172996ADec 22, 1992
Implement and applying liquid with plural independent valves
SAKURA COLOR PROD CORP7 citations71