Inventor
KONO KAZUNORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KONO KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS5544253AAug 6, 1996
Earphone assembly
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD85 citations94
US6580800B1Jun 17, 2003
Acoustic transducer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations91
US5393110AFeb 28, 1995
Cover opening/closing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72
US5432660AJul 11, 1995
Two-part slidable cover apparatus for tape cassette with lock mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US6657941B1Dec 2, 2003
Recording/reproducing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6052254AApr 18, 2000
Two-part rotatable cover apparatus for tape cassette with lock mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations57
US5153791AOct 6, 1992
Highly compact cassette player
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations44