Inventor

MATSUOKA KOUICHIROU

JP3 patents

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

MATSUOKA KOUICHIROU

2 patents

US8587883B2Nov 19, 2013

Lens tube, image pickup device, and portable terminal apparatus

MATSUOKA KOUICHIROU3 citations48

US9019625B2Apr 28, 2015

Lens advancing device, imaging device equipped with lens advancing device, and portable electronic device

MATSUOKA KOUICHIROU0 citations40

PANASONIC IP MAN CO LTD

1 patent

US9920919B2Mar 20, 2018

Light emitting device and lighting device provided with same

PANASONIC IP MAN CO LTD0 citations49