Inventor
IZAWA YOSHIHIRO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “IZAWA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YA MAN LTD
10 patentsUS6572637B1Jun 3, 2003
Handbreadth-sized laser beam projecting probe for beauty treatment
YA MAN LTD188 citations99
US6790205B1Sep 14, 2004
Laser beam projector
YA MAN LTD122 citations98
US5820625AOct 13, 1998
Light depilating apparatus
YA MAN LTD141 citations98
US6736807B2May 18, 2004
Laser beam irradiation probe
YA MAN LTD65 citations96
US7329252B1Feb 12, 2008
Apparatus for laser depilation
YA MAN LTD35 citations92
US6453203B1Sep 17, 2002
Electrode tights for pulse shape-up apparatus
YA MAN LTD19 citations92
US7195603B2Mar 27, 2007
Ultrasonic beauty treatment probe
YA MAN LTD17 citations84
US7214222B2May 8, 2007
Laser depilating method and laser depilating apparatus
YA MAN LTD13 citations82
US6496735B1Dec 17, 2002
Portable pulse shape-up apparatus
YA MAN LTD2 citations63
US6860835B2Mar 1, 2005
Exercise signal generator of exercise load meter
YA MAN LTD0 citations51
FUJIMI INC
8 patentsUS12378437B2Aug 5, 2025
Polishing composition, concentrated liquid thereof, and polishing method using the same
FUJIMI INC0 citations62
US12264265B2Apr 1, 2025
Concentrated liquid of polishing composition and polishing method using same
FUJIMI INC0 citations62
US11749531B2Sep 5, 2023
Polishing method, and polishing composition and method for producing the same
FUJIMI INC0 citations62
US11111412B2Sep 7, 2021
Polishing composition, method for producing polishing composition, and polishing method
FUJIMI INC0 citations62
US10894901B2Jan 19, 2021
Method for producing polishing composition and polishing method
FUJIMI INC0 citations62
US11059996B2Jul 13, 2021
Production method of polishing composition
FUJIMI INC0 citations51
US9631121B2Apr 25, 2017
Polishing composition
FUJIMI INC1 citations51
US10144907B2Dec 4, 2018
Polishing composition
FUJIMI INC1 citations50