P

Inventor

YAMAZAKI IWAO

JP77 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI IWAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YA MAN LTD

26 patents
US6572637B1Jun 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
US6694182B1Feb 17, 2004

Wearable calorie calculator

YA MAN LTD57 citations95
USD870305SDec 17, 2019

Skin care device

YA MAN LTD39 citations94
USD868277SNov 26, 2019

Beauty roller

YA MAN LTD42 citations94
USD866789SNov 12, 2019

Beauty roller

YA MAN LTD36 citations94
USD504516SApr 26, 2005

Display for body composition analyzer

YA MAN LTD43 citations93
US4813412AMar 21, 1989

Automatic system for an epilator device

YA MAN LTD99 citations93
US7329252B1Feb 12, 2008

Apparatus for laser depilation

YA MAN LTD35 citations92
US7008350B1Mar 7, 2006

Health amount-of-exercise managing device

YA MAN LTD41 citations92
US6453203B1Sep 17, 2002

Electrode tights for pulse shape-up apparatus

YA MAN LTD19 citations92
US4949727AAug 21, 1990

Portable physical checker

YA MAN LTD47 citations92
US7479137B2Jan 20, 2009

Laser depilator

YA MAN LTD23 citations91
US6904614B2Jun 14, 2005

Glove with electrodes

YA MAN LTD47 citations91
US7195603B2Mar 27, 2007

Ultrasonic beauty treatment probe

YA MAN LTD17 citations84
US7123636B2Oct 17, 2006

Laser light irradiator

YA MAN LTD13 citations83
US7214222B2May 8, 2007

Laser depilating method and laser depilating apparatus

YA MAN LTD13 citations82
US7819782B2Oct 26, 2010

Exercise machine

YA MAN LTD7 citations74
USD977656SFeb 7, 2023

Beauty device

YA MAN LTD2 citations73
USD971422SNov 29, 2022

Beauty mask

YA MAN LTD4 citations73
US10512319B2Dec 24, 2019

Warm-cool beauty treatment device

YA MAN LTD4 citations73
US10376693B2Aug 13, 2019

High-frequency cosmetic treatment apparatus

YA MAN LTD5 citations73
US7764991B2Jul 27, 2010

System for displaying quantities of bone, water and/or muscle of body

YA MAN LTD7 citations72
US12207867B2Jan 28, 2025

Light irradiation beauty device

YA MAN LTD1 citations64

TAKEDA CHEMICAL INDUSTRIES LTD

8 patents

FUJITSU LTD

5 patents

YAMAZAKI IWAO

3 patents

SAKAI CHEMICAL INDUSTRY CO

2 patents

YA-MAN LTD

2 patents

HITACHI KOKI KK

1 patent

HIRANO TAKAHITO

1 patent

OKAWARA HIDEKI

1 patent

KOIDE MASATERU

1 patent

Showing the top 50 of 77 patents by PatentIndex Score.