Inventor
SAKON SHIGETOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SAKON SHIGETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
5 patentsUS5857260AJan 12, 1999
Cutter combination for an electric shaver
MATSUSHITA ELECTRIC WORKS LTD28 citations92
US7022195B2Apr 4, 2006
Method of manufacturing inner blade for electric razor
MATSUSHITA ELECTRIC WORKS LTD23 citations91
US6637113B2Oct 28, 2003
Blade of electric shaver, method for shaving by using the same, and electric shaver having the same
MATSUSHITA ELECTRIC WORKS LTD16 citations83
US7124511B2Oct 24, 2006
Razor blade
MATSUSHITA ELECTRIC WORKS LTD15 citations82
US5256095AOct 26, 1993
Method of fabricating an electrode for a discharge lamp and the electrode formed thereby
MATSUSHITA ELECTRIC WORKS LTD2 citations62
PANASONIC IP MAN CO LTD
5 patentsUS10751893B2Aug 25, 2020
Outer blade for hair cutting device and hair cutting device
PANASONIC IP MAN CO LTD15 citations83
US11440208B2Sep 13, 2022
Blade of hair removal device and hair removal device including blade of hair removal device
PANASONIC IP MAN CO LTD2 citations71
US11420347B2Aug 23, 2022
Trimmer blade and body hair cutting device
PANASONIC IP MAN CO LTD3 citations71
US10315320B2Jun 11, 2019
Electric shaver
PANASONIC IP MAN CO LTD1 citations60
US10543608B2Jan 28, 2020
Electric shaver and outer blade used in the electric shaver
PANASONIC IP MAN CO LTD1 citations59