Inventor
MOCHIZUKI MASAMITSU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MOCHIZUKI MASAMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
20 patentsUS7477671B2Jan 13, 2009
Surface-emitting type semiconductor laser
SEIKO EPSON CORP12 citations84
US7418014B2Aug 26, 2008
Surface-emitting type semiconductor laser, and method for manufacturing the same, optical switch, and optical branching ratio variable element
SEIKO EPSON CORP9 citations84
US7483469B2Jan 27, 2009
Surface-emitting type semiconductor laser and its manufacturing method, optical module, and light transmission device
SEIKO EPSON CORP7 citations73
US7129469B2Oct 31, 2006
Photodetectors, optical modules, and optical transmission devices
SEIKO EPSON CORP7 citations73
US8955987B2Feb 17, 2015
Light emitting device, super-luminescent diode, and projector
SEIKO EPSON CORP3 citations62
US7580438B2Aug 25, 2009
Surface-emitting type semiconductor laser
SEIKO EPSON CORP4 citations62
US7424043B2Sep 9, 2008
Surface-emitting type semiconductor laser
SEIKO EPSON CORP2 citations62
US7397835B2Jul 8, 2008
Surface-emitting type semiconductor laser
SEIKO EPSON CORP2 citations62
US7339971B2Mar 4, 2008
Optical element and optical module
SEIKO EPSON CORP2 citations62
US9172003B2Oct 27, 2015
Light emitting device, super-luminescent diode, and projector
SEIKO EPSON CORP0 citations52
US9170477B2Oct 27, 2015
Light emitting device and super-luminescent diode having layer with first, second and third waveguides
SEIKO EPSON CORP0 citations52
US9105764B2Aug 11, 2015
Light emitting device and projector
SEIKO EPSON CORP1 citations52
US9081267B2Jul 14, 2015
Light emitting device and projector
SEIKO EPSON CORP0 citations52
US8835971B2Sep 16, 2014
Light emitting device
SEIKO EPSON CORP0 citations52
US8659044B2Feb 25, 2014
Light emitting device
SEIKO EPSON CORP0 citations52
US7876801B2Jan 25, 2011
Surface-emitting type semiconductor laser
SEIKO EPSON CORP0 citations52
US9423678B2Aug 23, 2016
Light emitting device, and super luminescent diode
SEIKO EPSON CORP1 citations51
US7659592B2Feb 9, 2010
Optical element, optical module and method for manufacturing the same
SEIKO EPSON CORP0 citations51
US10741994B2Aug 11, 2020
Light emitter
SEIKO EPSON CORP0 citations41
US7620089B2Nov 17, 2009
Surface-emitting type semiconductor laser
SEIKO EPSON CORP0 citations41
MOCHIZUKI MASAMITSU
15 patentsUS8089088B2Jan 3, 2012
Light emitting device
MOCHIZUKI MASAMITSU5 citations73
US8911093B2Dec 16, 2014
Light emitting device and super-luminescent diode having layer with first, second, and third waveguides
MOCHIZUKI MASAMITSU4 citations72
US8759856B2Jun 24, 2014
Light emitting device and projector
MOCHIZUKI MASAMITSU3 citations62
US8648329B2Feb 11, 2014
Light-emitting device and projector
MOCHIZUKI MASAMITSU2 citations62
US8563985B2Oct 22, 2013
Light-emitting device and projector
MOCHIZUKI MASAMITSU2 citations62
US8558264B2Oct 15, 2013
Light-emitting device and projector
MOCHIZUKI MASAMITSU2 citations62
US8537872B2Sep 17, 2013
Light emitting device
MOCHIZUKI MASAMITSU3 citations62
US8467427B2Jun 18, 2013
Light emitting and receiving device
MOCHIZUKI MASAMITSU2 citations62
US8450763B2May 28, 2013
Light emitting device
MOCHIZUKI MASAMITSU2 citations62
US8282217B2Oct 9, 2012
Projector
MOCHIZUKI MASAMITSU4 citations62
US8258534B2Sep 4, 2012
Light emitting device
MOCHIZUKI MASAMITSU3 citations62
US8228967B2Jul 24, 2012
Light emitting device
MOCHIZUKI MASAMITSU2 citations62
US8894211B2Nov 25, 2014
Light emitting device and projector
MOCHIZUKI MASAMITSU0 citations51
US8315286B2Nov 20, 2012
Light emitting device
MOCHIZUKI MASAMITSU0 citations41
US8188457B2May 29, 2012
Light emitting device and layered light emitting device
MOCHIZUKI MASAMITSU0 citations41