Inventor

OZAKI KOUEI

JP2 patents

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

TAKION CO LTD

1 patent

US6577072B2Jun 10, 2003

Power supply and LED lamp device

TAKION CO LTD317 citations95

SEIKO INSTR R & D CENTER INC

1 patent

US5977688ANov 2, 1999

Electronic apparatus for being switched using piezoelectric element

SEIKO INSTR R & D CENTER INC27 citations90