Inventor
OKANO MITSUHIRO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OKANO MITSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
5 patentsUS4769574ASep 6, 1988
Incandescent lamp with a metal coupling to a plastic lamp base for automotive headlamp and like lighting applications
KOITO MFG CO LTD32 citations91
US4879491ANov 7, 1989
Electric lamp assembly
KOITO MFG CO LTD28 citations90
US4864183ASep 5, 1989
Electric lamp assembly having improved mechanical connection between light bulb and molded plastic holder body
KOITO MFG CO LTD27 citations90
US5043624AAug 27, 1991
Electric lamp assembly having a band connected to integrally formed metal pieces on a base
KOITO MFG CO LTD20 citations78
US6525450B2Feb 25, 2003
Bulb applied with a glare protection paint and a vehicular lighting fixture equipped therewith
KOITO MFG CO LTD3 citations60