Inventor
KITO MASAHIRO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KITO MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
11 patentsUS6151351ANov 21, 2000
Distributed feedback semiconductor laser and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5319657AJun 7, 1994
Semiconductor laser of modulation doping quantum well structure with stopper against dopant dispersion and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92
US6650672B2Nov 18, 2003
Semiconductor laser element having excellent light confinement effect and method for producing the semiconductor laser element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6678299B1Jan 13, 2004
Semiconductor laser apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US6107112AAug 22, 2000
Distributed feedback semiconductor laser and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US5339325AAug 16, 1994
Strained multiple quantum well semiconductor laser and a method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations73
US6625189B1Sep 23, 2003
Semiconductor laser device and fabrication method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US5652762AJul 29, 1997
Semiconductor laser device and method for fabricating the same and strained quantum well crystal and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US6636541B1Oct 21, 2003
Semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6865205B2Mar 8, 2005
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
US6933159B2Aug 23, 2005
Fabrication method of a semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations49
AISIN SEIKI
5 patentsUS4694894ASep 22, 1987
Heat exchangers
AISIN SEIKI37 citations92
US4718480AJan 12, 1988
Apparatus and method for scraping the interior of a fluid handling device
AISIN SEIKI18 citations74
US4691761ASep 8, 1987
Heat exchanger
AISIN SEIKI10 citations74
US4179980ADec 25, 1979
Hydraulic brake booster
AISIN SEIKI20 citations73
US3977190AAug 31, 1976
Pump speed detecting device
AISIN SEIKI4 citations62