Inventor

TSUNETO YUJI

JP2 patents

Patents

2 patents

USD542426SMay 8, 2007

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations90

US6984926B2Jan 10, 2006

Compact self-ballasted fluorescent lamp resistant to heat deformation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60