Inventor
OKUDA YUKIO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAWAFUJI ELECTRIC CO LTD
6 patentsUS4127782ANov 28, 1978
Automotive power supply
SAWAFUJI ELECTRIC CO LTD54 citations93
US4283920AAug 18, 1981
Refrigerating device
SAWAFUJI ELECTRIC CO LTD32 citations91
US4320448AMar 16, 1982
Vibrating compressor
SAWAFUJI ELECTRIC CO LTD30 citations87
US4027211AMay 31, 1977
Electrical vibration type compressor
SAWAFUJI ELECTRIC CO LTD27 citations79
US4216385AAug 5, 1980
AC/DC Power supply device
SAWAFUJI ELECTRIC CO LTD11 citations72
US4147970AApr 3, 1979
Direct current power supply device for battery charging
SAWAFUJI ELECTRIC CO LTD5 citations60
NIPPON CATALYTIC CHEM IND
4 patentsUS3989763ANov 2, 1976
Method for recovering alcohols
NIPPON CATALYTIC CHEM IND7 citations72
US3959389AMay 25, 1976
Method of manufacturing alkylene oxide adducts of an aliphatic alcohol
NIPPON CATALYTIC CHEM IND11 citations68
US3932531AJan 13, 1976
Method of manufacturing alkylene oxide adducts of an aliphatic alcohol
NIPPON CATALYTIC CHEM IND8 citations68
US3941815AMar 2, 1976
Process for the preparation of 5-nitro-1,4-naphthoquinone
NIPPON CATALYTIC CHEM IND0 citations52