Inventor
SAKURAI KIYOKAZU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SAKURAI KIYOKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PENCIL CO
9 patentsUS5965634AOct 12, 1999
Water base ink composition
MITSUBISHI PENCIL CO51 citations93
US5693313ADec 2, 1997
Teeth coating liquid
MITSUBISHI PENCIL CO34 citations92
US5454660AOct 3, 1995
Applicator having a porous membrane with aperture
MITSUBISHI PENCIL CO47 citations92
US4993437AFeb 19, 1991
Hair cosmetics coating tool
MITSUBISHI PENCIL CO28 citations92
US5035524AJul 30, 1991
Instruments for applying a liquid coating including a writing instrument, a cosmetic applicator or similar devices
MITSUBISHI PENCIL CO33 citations91
US5942560AAug 24, 1999
Colored resin fine particle water base dispersion liquid for water base ink
MITSUBISHI PENCIL CO40 citations90
US5733344AMar 31, 1998
Temporary hair dyes containing a dispersant, titanium black, pigments and an alcoholic solvent, and processes of producing temporary hair dyes
MITSUBISHI PENCIL CO17 citations83
US4833751AMay 30, 1989
Fixing member for retaining liquid-application member of liquid applicator such as writing instrument, cosmetic instrument and the like
MITSUBISHI PENCIL CO7 citations71
US5959000ASep 28, 1999
Erasable ink
MITSUBISHI PENCIL CO3 citations60