Inventor · disambiguated record
Tetsuo Takahashi
Also filed as: TAKAHASHI TETSUO
173 granted patents·28 pending applications·2,835 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
201 records- 0198US5835275ACatadioptric system for photolithographyNIKON CORP·Filed 1997·Granted Nov 10, 1998·292 cites·7 claims
- 0297US6563567B1Method and apparatus for illuminating a surface using a projection imaging apparatusNIKON CORP·Filed 2000·Granted May 13, 2003·143 cites·24 claims
- 0397US4322698ALaminated electronic parts and process for making the sameTAKAHASHI TETSUO·Filed 1979·Granted Mar 30, 1982·106 cites·10 claims
- 0496US6268904B1Optical exposure apparatus and photo-cleaning methodNIKON CORP·Filed 1998·Granted Jul 31, 2001·146 cites·41 claims
- 0596US6195213B1Projection exposure apparatus and methodNIKON CORP·Filed 1999·Granted Feb 27, 2001·143 cites·42 claims
- 0695US6757051B2Projection optical system, manufacturing method thereof, and projection exposure apparatusNIKON CORP·Filed 2001·Granted Jun 29, 2004·101 cites·58 claims
- 0794US5364219AApparatus for clean transfer of objectsTDK CORP·Filed 1992·Granted Nov 15, 1994·216 cites·11 claims
- 0893US11758744B2Organic device having a first conductive member electrically connecting a first electrode and a second conductive member electrically connecting a second electrode, display device, photoelectric conversion device, electronic device, illumination device, mobile device lighting appliance, and mobile device having the sameCANON KK·Filed 2021·Granted Sep 12, 2023·2 cites·18 claims
- 0993US8211520B2Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottleABE MINORU·Filed 2010·Granted Jul 3, 2012·8 cites·9 claims
- 1093US7232260B2Optical contact unit and optical plugCANARE ELECTRIC CO LTD·Filed 2005·Granted Jun 19, 2007·51 cites·9 claims
- 1193US4792781AChip-type resistorTDK CORP·Filed 1987·Granted Dec 20, 1988·82 cites·29 claims
- 1292US10355084B1Semiconductor device, method of manufacturing the same and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jul 16, 2019·8 cites·13 claims
- 1392US8178947B2Semiconductor deviceTAKAHASHI TETSUO·Filed 2008·Granted May 15, 2012·29 cites·29 claims
- 1492US4124817ABandwidth switching circuit for intermediate frequency amplifier stage in FM receiverTORIO KK·Filed 1976·Granted Nov 7, 1978·43 cites·7 claims
- 1591US10840470B2Organic light emitting element, display apparatus, image pickup apparatus, and illumination apparatusCANON KK·Filed 2019·Granted Nov 17, 2020·7 cites·20 claims
- 1691US9601485B2Reverse-conducting IGBT with buffer layer and separation layer for reducing snapbackMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 21, 2017·6 cites·12 claims
- 1791USD404308SContainer with handleYOSHINO KOGYOSHO CO LTD·Filed 1997·Granted Jan 19, 1999·41 cites·1 claims
- 1890US8580365B2Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottleABE MINORU·Filed 2006·Granted Nov 12, 2013·10 cites·9 claims
- 1990US8518504B2Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottleABE MINORU·Filed 2012·Granted Aug 27, 2013·5 cites·8 claims
- 2090USD407650SContainer with handleYOSHINO KOGYOSHO CO LTD·Filed 1997·Granted Apr 6, 1999·38 cites·1 claims
- 2190USD402895SContainer with handleYOSHINO KOGYOSHO CO LTD·Filed 1997·Granted Dec 22, 1998·38 cites·1 claims
- 2289US9486939B1Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottleABE MINORU·Filed 2016·Granted Nov 8, 2016·2 cites·8 claims
- 2389US4292116AApparatus for mounting chip type circuit elements on a printed circuit boardTDK ELECTRONICS CO LTD·Filed 1979·Granted Sep 29, 1981·49 cites·15 claims
- 2489US3973950ALow carbon calcium-sulfur containing free-cutting steelDAIDO STEEL CO LTD·Filed 1975·Granted Aug 10, 1976·37 cites·16 claims
- 2588US10734455B2Organic device, display apparatus, imaging apparatus, illumination apparatus, mobile apparatus lighting appliance, and mobile apparatusCANON KK·Filed 2019·Granted Aug 4, 2020·3 cites·20 claims
- 2688US9257543B2Reverse-conducting insulated gate bipolar transistor and diode with one structure semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 9, 2016·7 cites·12 claims
- 2788US7253031B2Semiconductor device and manufacturing method thereofMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 7, 2007·37 cites·4 claims
- 2888US5139459AClean transfer method and system thereforTDK CORP·Filed 1991·Granted Aug 18, 1992·120 cites·17 claims
- 2987US4619043AApparatus and method for mounting chip type electronic partsTDK CORP·Filed 1984·Granted Oct 28, 1986·49 cites·15 claims
- 3086US11672171B2Light-emitting device including a plurality of organic electroluminescent elementsCANON KK·Filed 2021·Granted Jun 6, 2023·1 cites·15 claims
- 3186US10361191B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 23, 2019·7 cites·6 claims
- 3286US9773873B1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 26, 2017·4 cites·20 claims
- 3385US10985323B2Light-emitting device including a plurality of organic electroluminescent elementsCANON KK·Filed 2018·Granted Apr 20, 2021·2 cites·26 claims
- 3485US6362926B1Projection exposure apparatus and methodNIKON CORP·Filed 2000·Granted Mar 26, 2002·21 cites·19 claims
- 3585US5052291AScreen printing method comprising printing pressure regulationTDK CORP·Filed 1989·Granted Oct 1, 1991·22 cites·1 claims
- 3684US6621557B2Projection exposure apparatus and exposure methodsNIKON CORP·Filed 2001·Granted Sep 16, 2003·22 cites·20 claims
- 3784US4805110ACircuit element mounting system and methodTDK CORP·Filed 1986·Granted Feb 14, 1989·43 cites·11 claims
- 3883US6665049B1Photomask, method for manufacturing the same, projection aligner using the photomask, and projection exposing methodNIKON CORP·Filed 2000·Granted Dec 16, 2003·22 cites·8 claims
- 3983US6642994B2Optical exposure apparatus and photo-cleaning methodNIKON CORP·Filed 2001·Granted Nov 4, 2003·19 cites·42 claims
- 4083US4893556AScreen printer with double doctor/squeegee, printing pressure sensor and aligning mechanismTDK CORP·Filed 1988·Granted Jan 16, 1990·28 cites·11 claims
- 4183US2025275381A1Electronic device, display apparatus, photoelectric conversion apparatus, electronic apparatus, illumination apparatus, and moving objectCANON KK·Filed 2025·Application pending·0 cites
- 4282US12375786B2Apparatus, display apparatus, photoelectric conversion apparatus, electronic equipment, illumination apparatus, and moving objectCANON KK·Filed 2024·Granted Jul 29, 2025·0 cites·24 claims
- 4382US11271058B2Displaying apparatus in which a leak current between pixels is suppressedCANON KK·Filed 2020·Granted Mar 8, 2022·1 cites·19 claims
- 4482US6397656B1System and method for detecting liquid serving as object to be detected in vessel using ultrasonic sensorYAMATAKE CORP·Filed 2000·Granted Jun 4, 2002·72 cites·12 claims
- 4582US5977570ASemiconductor device and manufacturing method thereofMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 2, 1999·41 cites·13 claims
- 4681US11239350B2Semiconductor device, method of manufacturing semiconductor device, power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Feb 1, 2022·2 cites·4 claims
- 4781US9393725B2Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottleABE MINORU·Filed 2013·Granted Jul 19, 2016·2 cites·6 claims
- 4881US6867437B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 15, 2005·21 cites·3 claims
- 4980US11839131B2Semiconductor device, display apparatus, imaging apparatus, electronic apparatus, illumination apparatus, moving object, and photoelectric conversion apparatusCANON KK·Filed 2020·Granted Dec 5, 2023·1 cites·30 claims
- 5080US9472766B2Fused polycyclic compound and organic light emitting element including the sameCANON KK·Filed 2014·Granted Oct 18, 2016·2 cites·20 claims
Showing the top 50 of 201 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tetsuo Takahashi 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 →