Inventor · disambiguated record
Yoshihiko Mizushima
Also filed as: MIZUSHIMA YOSHIHIKO
26 granted patents·1 pending application·785 citations·filing 1976–2002
97Inventor score
Top patents by PatentIndex Score
27 records- 0197US4320191APattern-forming processNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Mar 16, 1982·333 cites·2 claims
- 0281US5534992AOptical measuring apparatusHAMAMATSU PHOTONICS KK·Filed 1994·Granted Jul 9, 1996·76 cites·13 claims
- 0381US4127414APattern-forming materials having a radiation sensitive chalcogenide layer and a method of forming patterns with such materialsNIPPON TELEGRAPH & TELEPHONE·Filed 1977·Granted Nov 28, 1978·28 cites·3 claims
- 0479US4142200ASemiconductor photodiodesNIPPON TELEGRAPH & TELEPHONE·Filed 1976·Granted Feb 27, 1979·49 cites·9 claims
- 0577US4720734ALow loss and high speed diodesNIPPON TELEGRAPH & TELEPHONE·Filed 1986·Granted Jan 19, 1988·36 cites·3 claims
- 0677US4587547AElectrode structure for a semiconductor devicesNIPPON TELEGRAPH & TELEPHONE·Filed 1983·Granted May 6, 1986·47 cites·3 claims
- 0769US4629486AProcess of how to fabricate the microchannel plateHAMAMATSU PHOTONICS KK·Filed 1985·Granted Dec 16, 1986·18 cites·2 claims
- 0864US4434224AMethod of pattern formationNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Feb 28, 1984·28 cites·18 claims
- 0963US4350541ADoping from a photoresist layerNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Sep 21, 1982·27 cites·22 claims
- 1059US5336902ASemiconductor photo-electron-emitting deviceHAMAMATSU PHOTONICS KK·Filed 1992·Granted Aug 9, 1994·15 cites·18 claims
- 1157US6643020B2Optical analysis method for inhomogeneous turbid mediaHAMAMATSU PHOTONICS KK·Filed 2001·Granted Nov 4, 2003·4 cites·4 claims
- 1257US4521794AElectrode and semiconductor device provided with the electrodeNIPPON TELEGRAPH & TELEPHONE·Filed 1984·Granted Jun 4, 1985·13 cites·9 claims
- 1355US4460417AMethod of manufacturing insulating film and electric device utilizing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Jul 17, 1984·21 cites·11 claims
- 1455US4414557ABipolar transistorsNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Nov 8, 1983·13 cites·10 claims
- 1549US4827317ATime interval measuring deviceHAMAMATSU PHOTONICS KK·Filed 1987·Granted May 2, 1989·13 cites·5 claims
- 1646US4145121ALight modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 1976·Granted Mar 20, 1979·12 cites·10 claims
- 1744US4875093AUltrafast continuous imaging apparatusHAMAMATSU PHOTONICS KK·Filed 1988·Granted Oct 17, 1989·7 cites·6 claims
- 1844US4341954APhoto-electric converting apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Jul 27, 1982·12 cites·8 claims
- 1941US5717627AOptical memory device incorporating photodetector devices and light emitting devicesHAMAMATSU PHOTONICS KK·Filed 1997·Granted Feb 10, 1998·9 cites·3 claims
- 2038US5020064AElectromagnetic wave deviceHAMAMATSU PHOTONICS KK·Filed 1989·Granted May 28, 1991·4 cites·11 claims
- 2138US2005106744A1Optical analysis for heterogeneous mediumFiled 2002·Application pending·0 cites
- 2236US5051573AOptical logic operation systemHAMAMATSU PHOTONICS KK·Filed 1989·Granted Sep 24, 1991·3 cites·6 claims
- 2332US5227638AMethod and apparatus for evaluating luminous efficiencyHAMAMATSU PHOTONICS KK·Filed 1991·Granted Jul 13, 1993·4 cites·11 claims
- 2431US5068815AOptical full adderHAMAMATSU PHOTONICS KK·Filed 1990·Granted Nov 26, 1991·3 cites·8 claims
- 2531US5044744AMethod and apparatus for distance measurement using electromagnetic wavesHAMAMATSU PHOTONICS KK·Filed 1990·Granted Sep 3, 1991·8 cites·3 claims
- 2630US5109358AOptical flip-flop circuitHAMAMATSU PHOTONICS KK·Filed 1989·Granted Apr 28, 1992·1 cites·8 claims
- 2730US5034921AHigh speed optical memory circuitHAMAMATSU PHOTONICS KK·Filed 1989·Granted Jul 23, 1991·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Yoshihiko Mizushima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →