Inventor
SASAI YOICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “SASAI YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
15 patentsUS6323053B1Nov 27, 2001
Growth of GaN on Si substrate using GaSe buffer layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96
US6169296B1Jan 2, 2001
Light-emitting diode device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations96
US5917171AJun 29, 1999
Bar code reading apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD68 citations96
US5822347AOct 13, 1998
Semiconductor light emitting device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US5705831AJan 6, 1998
Semiconductor light-emitting device and production method thereof, and crystal-growing method suitable for the production method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
US4961198AOct 2, 1990
Semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6498094B2Dec 24, 2002
Method for providing a contact hole formed in an insulating film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations91
US4956682ASep 11, 1990
Optoelectronic integrated circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations91
US6087725AJul 11, 2000
Low barrier ohmic contact for semiconductor light emitting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US5619520AApr 8, 1997
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US5323262AJun 21, 1994
Wavelength conversion device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5221310AJun 22, 1993
Method of manufacturing wavelength conversion device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
US5150376ASep 22, 1992
Laser source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations72
US4779283AOct 18, 1988
Semiconductor light emitting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US4702781AOct 27, 1987
Liquid phase epitaxial growth method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
OMRON HEALTHCARE CO LTD
4 patentsUS9504794B2Nov 29, 2016
Nebulizer and nebulizer kit
OMRON HEALTHCARE CO LTD3 citations71
US9522242B2Dec 20, 2016
Nebulizer and nebulizer kit
OMRON HEALTHCARE CO LTD1 citations50
US10434266B2Oct 8, 2019
Nebulizer and nebulizer kit
OMRON HEALTHCARE CO LTD0 citations42
US9498789B2Nov 22, 2016
Nebulizer and nebulizer kit
OMRON HEALTHCARE CO LTD0 citations40