Inventor · disambiguated record
Osamu Matsushima
Also filed as: MATSUSHIMA OSAMU
24 granted patents·7 pending applications·598 citations·filing 1988–2021
96Inventor score
Top patents by PatentIndex Score
31 records- 0188US8963272B2Photoelectric converter having chalcopyrite compound semiconductor layer partitioned into pixels and shielding layer arranged around each pixelROHM CO LTD·Filed 2013·Granted Feb 24, 2015·6 cites·26 claims
- 0288US8828786B2Method of fabricating photodiodeROHM CO LTD·Filed 2013·Granted Sep 9, 2014·4 cites·5 claims
- 0384US8378444B2Photodiode and method of fabricating photodiodeROHM CO LTD·Filed 2010·Granted Feb 19, 2013·3 cites·13 claims
- 0483US5331571ATesting and emulation of integrated circuitsNEC ELECTRONICS INC·Filed 1992·Granted Jul 19, 1994·138 cites·28 claims
- 0581US6145734AReflow method and reflow deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 14, 2000·40 cites·3 claims
- 0679US5444206AStructure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus thereforHITACHI LTD·Filed 1991·Granted Aug 22, 1995·34 cites·3 claims
- 0778US6402011B1Reflow method and reflow deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 11, 2002·19 cites·2 claims
- 0875US5628449AMethod of welding a carbon steel and an austenitic stainless steel together and resultant structureHITACHI LTD·Filed 1995·Granted May 13, 1997·37 cites·8 claims
- 0974US6941200B2Automated guided vehicle, operation control system and method for the same, and automotive vehicleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 6, 2005·36 cites·20 claims
- 1072US5381529AShift register with dual clock inputs for receiving and sending information between I/O channels and host based on external and internal clock inputs respectivelyNEC CORP·Filed 1992·Granted Jan 10, 1995·63 cites·4 claims
- 1171US8362527B2Solid-state imaging device and fabrication method thereofROHM CO LTD·Filed 2008·Granted Jan 29, 2013·1 cites·9 claims
- 1270US5498849AStructure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus thereforHITACHI LTD·Filed 1994·Granted Mar 12, 1996·23 cites·7 claims
- 1370US4996639AData processor including an A/D converter for converting a plurality of analog input channels into digital dataNEC CORP·Filed 1988·Granted Feb 26, 1991·45 cites·9 claims
- 1468US8299510B2Solid state imaging device and fabrication method for the sameMATSUSHIMA OSAMU·Filed 2008·Granted Oct 30, 2012·3 cites·9 claims
- 1567US5036458AInformation processor executing interruption program without saving contents of program counterNEC CORP·Filed 1988·Granted Jul 30, 1991·31 cites·4 claims
- 1667US4964141ASerial data processor capable of transferring data at a high speedNEC CORP·Filed 1988·Granted Oct 16, 1990·32 cites·18 claims
- 1764US9202962B2Solid state imaging device and fabrication method for the sameROHM CO LTD·Filed 2012·Granted Dec 1, 2015·0 cites·10 claims
- 1863US8592933B2Photoelectric conversion device, fabrication method for the same, and solid state imaging deviceMIYAZAKI KENICHI·Filed 2009·Granted Nov 26, 2013·1 cites·5 claims
- 1963US8486750B2Solid-state imaging device and fabrication method thereofROHM CO LTD·Filed 2012·Granted Jul 16, 2013·0 cites·6 claims
- 2059US5410715AInterrupt controller with selectable interrupt nesting functionNEC CORP·Filed 1993·Granted Apr 25, 1995·36 cites·20 claims
- 2153US5208781AMemory device with standby functionNEC CORP·Filed 1991·Granted May 4, 1993·24 cites·5 claims
- 2252US2015214259A1Photoelectric converter and method for manufacturing the sameROHM CO LTD·Filed 2015·Application pending·0 cites
- 2351US2012217498A1Photoelectric converter and method for manufacturing the sameYAMANAKA TAKAMITSU·Filed 2010·Application pending·0 cites
- 2446US2010243057A1Semiconductor device, photoelectric converter and method for manufacturing photoelectric converterROHM CO LTD·Filed 2010·Application pending·0 cites
- 2545US2009217969A1Method for Manufacturing Photoelectric Converter and Photoelectric ConverterROHM CO LTD·Filed 2006·Application pending·0 cites
- 2645US2009301558A1Photoelectric Converter and Method for Producing the SameROHM CO LTD·Filed 2006·Application pending·0 cites
- 2742US5159688AInformation processor performing interrupt operation in two modesNEC CORP·Filed 1991·Granted Oct 27, 1992·12 cites·12 claims
- 2842US2023264474A1Inkjet print head and manufacturing method thereforROHM CO LTD·Filed 2021·Application pending·0 cites
- 2939US2002053588A1Reflow method and reflow deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 3035US5163150AInformation processor performing interrupt operation without saving contents of program counterNEC CORP·Filed 1991·Granted Nov 10, 1992·7 cites·2 claims
- 3131US5649219AMicrocomputer having a region definable by userNEC CORP·Filed 1996·Granted Jul 15, 1997·3 cites·11 claims
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