Inventor

MIMASA JIRO

JP4 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents

US5790502AAug 4, 1998

Optical pickup with conversion of diffusion angle of outgoing light relative to diffusion angle of incident light

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD143 citations96

US5978344ANov 2, 1999

Method of manufacturing integrated optical pick-up

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71

US5777975AJul 7, 1998

Optical pickup incorporating an integrated optical guide member

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations69

PANASONIC CORP

1 patent

US7573800B2Aug 11, 2009

Optical pickup and optical disk apparatus

PANASONIC CORP2 citations58