Inventor

SUGIURA KATSUMI

JP6 patents

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

PANASONIC CORP

2 patents

US7773646B2Aug 10, 2010

Semiconductor light source and light-emitting device drive circuit

PANASONIC CORP2 citations62

US7709848B2May 4, 2010

Group III nitride semiconductor light emitting device

PANASONIC CORP2 citations58

FUJITSU QUANTUM DEVICES LTD

2 patents

US6686217B2Feb 3, 2004

Compound semiconductor device manufacturing method

FUJITSU QUANTUM DEVICES LTD0 citations40

US6501090B2Dec 31, 2002

Semiconductor laser and method of manufacturing the same

FUJITSU QUANTUM DEVICES LTD0 citations36

TOYODA MACHINE WORKS LTD

1 patent

US4131838ADec 26, 1978

Displacement amount detecting device

TOYODA MACHINE WORKS LTD11 citations69

DENSO CORP

1 patent

US6804973B2Oct 19, 2004

Vehicle air conditioner with front and rear air-conditioning units

DENSO CORP6 citations58