Inventor · disambiguated record
Osamu Ozawa
Also filed as: OZAWA OSAMU
58 granted patents·9 pending applications·1,591 citations·filing 1980–2023
99Inventor score
Files withYOKOHAMA RUBBER CO LTD36SONY SEMICONDUCTOR SOLUTIONS CORP8RENESAS ELECTRONICS CORP7RENESAS TECH CORP3TOKYO SHIBAURA ELECTRIC CO3
Top patents by PatentIndex Score
67 records- 0197US6062283APneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use thereinYOKOHAMA RUBBER CO LTD·Filed 1997·Granted May 16, 2000·134 cites·2 claims
- 0297US5910544AThermoplastic elastomer composition and process for production thereof and low permeability hose using the sameYOKOHAMA RUBBER CO LTD·Filed 1996·Granted Jun 8, 1999·188 cites·20 claims
- 0396US6179008B1Thermoplastic elastomer composition, process for the preparation there of, hose made by using the composition, and process for the production thereofYOKOHAMA RUBBER CO LTD·Filed 1997·Granted Jan 30, 2001·138 cites·38 claims
- 0496US6079465APolymer composition for tire and pneumatic tire using sameYOKOHAMA RUBBER CO LTD·Filed 1996·Granted Jun 27, 2000·132 cites·5 claims
- 0595US6397912B1Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layerYOKOHAMA RUBBER CO LTD·Filed 2000·Granted Jun 4, 2002·55 cites·7 claims
- 0695US5362530AGas-and-oil impermeable hose constructionYOKOHAMA RUBBER CO LTD·Filed 1993·Granted Nov 8, 1994·102 cites·33 claims
- 0794US6526859B1Thermoplastic elastomer composition and process of production thereof and hose using thermoplastic elastomer composition and process of production thereofYOKOHAMA RUBBER CO LTD·Filed 2000·Granted Mar 4, 2003·62 cites·28 claims
- 0894US6334919B1Polymer composition for tire and pneumatic tire using sameYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Jan 1, 2002·87 cites·2 claims
- 0990US7714606B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2006·Granted May 11, 2010·20 cites·30 claims
- 1089US6492454B1Rubber composition containing rubber, mercapto-triazine and epoxy grafter polymerYOKOHAMA RUBBER CO LTD·Filed 2000·Granted Dec 10, 2002·37 cites·11 claims
- 1187US10618017B2Method of mixing rubber composition and system for mixing rubber compositionYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Apr 14, 2020·3 cites·15 claims
- 1286US4377029AProcess for fabricating a bipolar integrated circuit having capacitorsTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Mar 22, 1983·40 cites·5 claims
- 1384US4901284AStatic random access memoryTOSHIBA KK·Filed 1988·Granted Feb 13, 1990·44 cites·9 claims
- 1482US5919864AThermoplastic elastomer compositionYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Jul 6, 1999·42 cites·7 claims
- 1581US11714172B2Light reception device and distance measurement deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 1, 2023·1 cites·18 claims
- 1681US5443644AGas exhaust system and pump cleaning system for a semiconductor manufacturing apparatusKASHIYAMA INDUSTRY CO LTD·Filed 1994·Granted Aug 22, 1995·38 cites·2 claims
- 1780US9587999B2Device for measuring state of contact of support roller of conveyor beltYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Mar 7, 2017·3 cites·12 claims
- 1879US5380571AThermoplastic elastomer hose having excellent flexibilityYOKOHAMA RUBBER CO LTD·Filed 1993·Granted Jan 10, 1995·59 cites·6 claims
- 1979US4870995AHoseYOKOHAMA RUBBER CO LTD·Filed 1988·Granted Oct 3, 1989·43 cites·6 claims
- 2078US5149732ARubber composition for polymer-metal bonding and method of hose-metal fitting attachmentYOKOHAMA RUBBER CO LTD·Filed 1990·Granted Sep 22, 1992·27 cites·8 claims
- 2176US5549463AComposite dry vacuum pump having roots and screw rotorsKASHIYAMA INDUSTRY CO LTD·Filed 1995·Granted Aug 27, 1996·30 cites·1 claims
- 2274US12474451B2Light reception device and distance measurement deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Nov 18, 2025·0 cites·19 claims
- 2374US9056290B2Kneading system with closed-type rubber kneaderYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Jun 16, 2015·3 cites·8 claims
- 2473US6268417B1Rubber compositionYOKOHAMA RUBBER CO LTD·Filed 2000·Granted Jul 31, 2001·13 cites·5 claims
- 2572US5316046APower steering hoseYOKOHAMA RUBBER CO LTD·Filed 1992·Granted May 31, 1994·35 cites·5 claims
- 2671US9281781B2Semiconductor apparatus, oscillation circuit, and signal processing systemRENESAS ELECTRONICS CORP·Filed 2014·Granted Mar 8, 2016·3 cites·19 claims
- 2770US9162196B2Closed-type rubber kneader kneading efficiency evaluation methodYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Oct 20, 2015·2 cites·8 claims
- 2870US8736390B2Crystal oscillation device and semiconductor deviceOZAWA OSAMU·Filed 2011·Granted May 27, 2014·2 cites·14 claims
- 2969US5738158APneumatic tire with air permeation prevention layerYOKOHAMA RUBBER CO LTD·Filed 1996·Granted Apr 14, 1998·36 cites·10 claims
- 3068US6024816APneumatic tire and process for production thereofYOKOHAMA RUBBER CO LTD·Filed 1996·Granted Feb 15, 2000·21 cites·7 claims
- 3167US7652333B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2006·Granted Jan 26, 2010·3 cites·20 claims
- 3265US12352896B2Light detection apparatus and control method of light detection apparatus, and ranging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Jul 8, 2025·0 cites·18 claims
- 3362US9093952B2Semiconductor device and control method thereofRENESAS ELECTRONICS CORP·Filed 2013·Granted Jul 28, 2015·1 cites·13 claims
- 3462US6179941B1Pneumatic tire and process for production thereofYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Jan 30, 2001·13 cites·9 claims
- 3561US9300248B2Crystal oscillation device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Mar 29, 2016·1 cites·9 claims
- 3661US6548585B1Rubber composition for hose production, hose, and process for producing refrigerant hoseYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Apr 15, 2003·17 cites·3 claims
- 3760US6932130B2Tire wheel assemblyYOKOHAMA RUBBER CO LTD·Filed 2004·Granted Aug 23, 2005·4 cites·4 claims
- 3860US5077108ARubber-fiber laminate and hose using the sameYOKOHAMA RUBBER CO LTD·Filed 1989·Granted Dec 31, 1991·29 cites·14 claims
- 3959US4826925ARubber compositionsYOKOHAMA RUBBER CO LTD·Filed 1987·Granted May 2, 1989·11 cites·5 claims
- 4059US4412239APolysilicon interconnects with pin poly diodesTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Oct 25, 1983·20 cites·4 claims
- 4158US4385433AMethod of forming metal silicide interconnection electrodes in I2 L-semiconductor devicesTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 31, 1983·14 cites·3 claims
- 4256US12360218B2Photodetection device and distance measurement deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Jul 15, 2025·0 cites·16 claims
- 4355US9628021B2Crystal oscillation device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Apr 18, 2017·0 cites·15 claims
- 4453US2023417920A1Ranging sensor, ranging system, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 4552US4958316AStatic random access memoryTOSHIBA KK·Filed 1988·Granted Sep 18, 1990·11 cites·8 claims
- 4651US2010090282A1Semiconductor integrated circuitRENESAS TECH CORP·Filed 2009·Application pending·0 cites
- 4751US2015326209A1Semiconductor device and control method thereofRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 4850US5297337AMethod of hose-metal fitting attachmentYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Mar 29, 1994·9 cites·4 claims
- 4949US10938382B2Electronic circuit and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Mar 2, 2021·0 cites·16 claims
- 5047US5068137ARubbery laminate and composite hoseYOKOHAMA RUBBER CO LTD·Filed 1989·Granted Nov 26, 1991·17 cites·15 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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