P

Inventor

UCHIDA NORIYUKI

JP27 patents
⚠️ This page may combine multiple inventors who share the name “UCHIDA NORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

14 patents
USD502558SMar 1, 2005

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US7411351B2Aug 12, 2008

Arc tube formed from a glass tube and having a spirally wound section within one plane

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7132799B2Nov 7, 2006

Compact self-ballasted fluorescent lamp, fluorescent lamp and helical glass tube

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6744205B2Jun 1, 2004

Discharge lamp with improved light distribution characteristics

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US6597105B1Jul 22, 2003

Fluorescent lamp with amalgam container

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations59
US7414358B2Aug 19, 2008

Fluorescent lamp and manufacturing method for arc tube

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
USD537545SFeb 27, 2007

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
USD537546SFeb 27, 2007

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
USD503002SMar 15, 2005

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
USD502272SFeb 22, 2005

Fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US7411350B2Aug 12, 2008

Small arc tube, low-pressure mercury lamp, lighting apparatus, mandrel for forming the arc tube, and production method of the arc tube

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
US7401478B2Jul 22, 2008

Manufacturing methods of double-spiral arc tubes

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
US6719601B2Apr 13, 2004

Fluorescent lamp and method for manufacturing the fluorescent lamp

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations48
US7332866B2Feb 19, 2008

Arc tube and low-pressure mercury lamp that can be reduced in size

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations47

PANASONIC CORP

4 patents

SEKISUI CHEMICAL CO LTD

4 patents

PANASONIC IP MAN CO LTD

1 patent

AIST

1 patent

NAT INST OF ADVANCED IND SCIEN

1 patent

HONDA KAZUYOSHI

1 patent

PANASONIC INTELLECTUAL PROPERTY MGMT CO LTD

1 patent