Inventor
NISHIMURA MASAAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NISHIMURA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
4 patentsUS4198550AApr 15, 1980
Peripherally reinforced laminated loudspeaker diaphragm
SONY CORP58 citations96
US4122314AOct 24, 1978
Loudspeaker having a laminate diaphragm of three layers
SONY CORP101 citations96
US4438525AMar 20, 1984
Reverberation apparatus
SONY CORP11 citations73
US4449234AMay 15, 1984
Reverberation apparatus
SONY CORP4 citations62
KAO CORP
4 patentsUS3953350AApr 27, 1976
Foaming bleaching composition
KAO CORP38 citations92
US4166048AAug 28, 1979
High foaming detergent composition having low skin irritation properties
KAO CORP19 citations73
US4092272AMay 30, 1978
Liquid detergent composition
KAO CORP17 citations73
US4008167AFeb 15, 1977
Foaming bleaching composition
KAO CORP5 citations60