Inventor
UCHIYAMA HIROMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “UCHIYAMA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IZUMI PROD CO
16 patentsUS7152324B2Dec 26, 2006
Electric shaver
IZUMI PROD CO21 citations92
US5390416AFeb 21, 1995
Electric razor
IZUMI PROD CO38 citations92
US5329702AJul 19, 1994
Electric razor
IZUMI PROD CO24 citations92
US6823590B2Nov 30, 2004
Electric rotary shaver
IZUMI PROD CO29 citations91
US6671960B2Jan 6, 2004
Electric rotary shaver
IZUMI PROD CO28 citations91
US7584541B2Sep 8, 2009
Rotary electric shaver
IZUMI PROD CO19 citations84
US6931731B2Aug 23, 2005
Electric shaver
IZUMI PROD CO13 citations82
US7024775B2Apr 11, 2006
Outer cutter for an electric shaver and an electric shaver
IZUMI PROD CO10 citations73
US5427001AJun 27, 1995
Method and apparatus for making external cutting member of an electric razor
IZUMI PROD CO7 citations73
USD355505SFeb 14, 1995
Cutter for electric shaver
IZUMI PROD CO9 citations73
USD355277SFeb 7, 1995
Cutter for electric shaver
IZUMI PROD CO7 citations73
USD355276SFeb 7, 1995
Cutter for electric shaver
IZUMI PROD CO9 citations73
US7171751B2Feb 6, 2007
Electric shaver
IZUMI PROD CO7 citations72
US7065878B2Jun 27, 2006
Rotary type electric shaver
IZUMI PROD CO5 citations62
USD355504SFeb 14, 1995
Cutter for electric shaver
IZUMI PROD CO5 citations62
US7143515B2Dec 5, 2006
Electric shaver
IZUMI PROD CO2 citations61