Inventor
MIZUSHIMA YOSHIHIKO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “MIZUSHIMA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
15 patentsUS5534992AJul 9, 1996
Optical measuring apparatus
HAMAMATSU PHOTONICS KK76 citations96
US5717627AFeb 10, 1998
Optical memory device incorporating photodetector devices and light emitting devices
HAMAMATSU PHOTONICS KK9 citations74
US4875093AOct 17, 1989
Ultrafast continuous imaging apparatus
HAMAMATSU PHOTONICS KK7 citations74
US4827317AMay 2, 1989
Time interval measuring device
HAMAMATSU PHOTONICS KK13 citations74
US5336902AAug 9, 1994
Semiconductor photo-electron-emitting device
HAMAMATSU PHOTONICS KK15 citations71
US4629486ADec 16, 1986
Process of how to fabricate the microchannel plate
HAMAMATSU PHOTONICS KK18 citations71
US5044744ASep 3, 1991
Method and apparatus for distance measurement using electromagnetic waves
HAMAMATSU PHOTONICS KK8 citations68
US5068815ANov 26, 1991
Optical full adder
HAMAMATSU PHOTONICS KK3 citations63
US5051573ASep 24, 1991
Optical logic operation system
HAMAMATSU PHOTONICS KK3 citations63
US5020064AMay 28, 1991
Electromagnetic wave device
HAMAMATSU PHOTONICS KK4 citations63
US5227638AJul 13, 1993
Method and apparatus for evaluating luminous efficiency
HAMAMATSU PHOTONICS KK4 citations62
US6643020B2Nov 4, 2003
Optical analysis method for inhomogeneous turbid media
HAMAMATSU PHOTONICS KK4 citations59
US5109358AApr 28, 1992
Optical flip-flop circuit
HAMAMATSU PHOTONICS KK1 citations52
US5034921AJul 23, 1991
High speed optical memory circuit
HAMAMATSU PHOTONICS KK1 citations52
US5138191AAug 11, 1992
Photoemitter
HAMAMATSU PHOTONICS KK0 citations51
NIPPON TELEGRAPH & TELEPHONE
12 patentsUS4320191AMar 16, 1982
Pattern-forming process
NIPPON TELEGRAPH & TELEPHONE333 citations97
US4720734AJan 19, 1988
Low loss and high speed diodes
NIPPON TELEGRAPH & TELEPHONE36 citations92
US4434224AFeb 28, 1984
Method of pattern formation
NIPPON TELEGRAPH & TELEPHONE28 citations90
US4142200AFeb 27, 1979
Semiconductor photodiodes
NIPPON TELEGRAPH & TELEPHONE49 citations89
US4587547AMay 6, 1986
Electrode structure for a semiconductor devices
NIPPON TELEGRAPH & TELEPHONE47 citations88
US4350541ASep 21, 1982
Doping from a photoresist layer
NIPPON TELEGRAPH & TELEPHONE27 citations80
US4127414ANov 28, 1978
Pattern-forming materials having a radiation sensitive chalcogenide layer and a method of forming patterns with such materials
NIPPON TELEGRAPH & TELEPHONE28 citations80
US4460417AJul 17, 1984
Method of manufacturing insulating film and electric device utilizing the same
NIPPON TELEGRAPH & TELEPHONE21 citations78
US4521794AJun 4, 1985
Electrode and semiconductor device provided with the electrode
NIPPON TELEGRAPH & TELEPHONE13 citations72
US4414557ANov 8, 1983
Bipolar transistors
NIPPON TELEGRAPH & TELEPHONE13 citations72
US4341954AJul 27, 1982
Photo-electric converting apparatus
NIPPON TELEGRAPH & TELEPHONE12 citations68
US4145121AMar 20, 1979
Light modulator
NIPPON TELEGRAPH & TELEPHONE12 citations66