Inventor

HIROHASHI MASAKI

JP4 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US7053871B2May 30, 2006

Display apparatus with gas discharge tube and method of driving gas discharge tube

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations55

US7282861B2Oct 16, 2007

Light source device, lighting device and liquid crystal display device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations40

PANASONIC CORP

2 patents

US7495376B2Feb 24, 2009

Light source device, lighting device, and liquid crystal display device

PANASONIC CORP0 citations50

US7619361B2Nov 17, 2009

Discharge lamp device including an airtight container filled with a noble gas

PANASONIC CORP0 citations46