P

Inventor

SHISHIDO OSAMU

JP4 patents
⚠️ This page may combine multiple inventors who share the name “SHISHIDO OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMANO CORP

3 patents
US5511271AApr 30, 1996

Vibration type floor sweeper

AMANO CORP30 citations90
US5363600ANov 15, 1994

Dust scattering prevention device in floor polisher

AMANO CORP19 citations77
US4942639AJul 24, 1990

Bulky dust sweeper

AMANO CORP9 citations67

PIONEER ELECTRONIC CORP

1 patent
US5191512AMar 2, 1993

Heat sink/circuit board assembly

PIONEER ELECTRONIC CORP37 citations89