Ohwada; Iwao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohwada; Iwao.The latest application filed is for "transparent sealing member and optical component".
Company Profile
3.49.74
- Ohwada; Iwao - Nagoya JP
- OHWADA; Iwao - Nagoya-City JP
- Ohwada; Iwao - Nagoya-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Secondary battery Grant 11,387,454 - Takeuchi , et al. July 12, 2 | 2022-07-12 |
| Optical component and transparent body Grant 11,114,595 - Iwai , et al. September 7, 2 | 2021-09-07 |
| Phosphor element and lighting device Grant 11,112,086 - Okada , et al. September 7, 2 | 2021-09-07 |
| Optic and illumination device Grant 11,105,486 - Ohwada , et al. August 31, 2 | 2021-08-31 |
| Transparent Sealing Member And Optical Component App 20210217938 - OHWADA; Iwao ; et al. | 2021-07-15 |
| Transparent AlN sintered body and method for producing the same Grant 11,014,855 - Kobayashi , et al. May 25, 2 | 2021-05-25 |
| Optical component including a translucent substrate for adjustable light scattering and lighting device including the same Grant 10,995,934 - Okada , et al. May 4, 2 | 2021-05-04 |
| IC power source, various IC products provided with same, method for supplying power to IC, and method for driving IC Grant 10,950,858 - Takeuchi , et al. March 16, 2 | 2021-03-16 |
| Optic And Illumination Device App 20200363037 - Ohwada; Iwao ; et al. | 2020-11-19 |
| Battery-equipped device Grant 10,581,114 - Ohwada , et al. | 2020-03-03 |
| Transparent Aln Sintered Body And Method For Producing The Same App 20190270676 - KOBAYASHI; Yoshimasa ; et al. | 2019-09-05 |
| Secondary Battery App 20190252682 - TAKEUCHI; Yukihisa ; et al. | 2019-08-15 |
| Phosphor Element And Lighting Device App 20190120442 - OKADA; Naotake ; et al. | 2019-04-25 |
| Battery-equipped Device App 20170229733 - OHWADA; Iwao ; et al. | 2017-08-10 |
| Method of using all-solid-state battery Grant 9,685,680 - Mizuno , et al. June 20, 2 | 2017-06-20 |
| Method Of Using All-solid-state Battery App 20160268639 - MIZUNO; Kazuyuki ; et al. | 2016-09-15 |
| Volatile memory backup system including all-solid-state battery Grant 9,431,067 - Ohwada , et al. August 30, 2 | 2016-08-30 |
| Volatile Memory Backup System Including All-solid-state Battery App 20160071552 - OHWADA; Iwao ; et al. | 2016-03-10 |
| Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit Grant 7,719,201 - Takeuchi , et al. May 18, 2 | 2010-05-18 |
| Piezoelectric/electrostrictive film and method for producing the same Grant 7,713,366 - Ohwada , et al. May 11, 2 | 2010-05-11 |
| Production methods of dielectric layer and dielectric element, dielectric element, and piezoelectric transformer Grant 7,651,655 - Koizumi , et al. January 26, 2 | 2010-01-26 |
| Electron-emitting device and method for manufacturing same Grant 7,635,944 - Ohwada , et al. December 22, 2 | 2009-12-22 |
| Electron emitter and method of fabricating electron emitter Grant 7,528,539 - Ohwada , et al. May 5, 2 | 2009-05-05 |
| Electron beam irradiating apparatus Grant 7,518,131 - Nanataki , et al. April 14, 2 | 2009-04-14 |
| Light source Grant 7,474,060 - Takeuchi , et al. January 6, 2 | 2009-01-06 |
| Display-driving device and display-driving method performing gradation control based on a temporal modulation system Grant RE40,489 - Takeuchi , et al. September 9, 2 | 2008-09-09 |
| Display apparatus, method of driving display apparatus, electron emitter, method of driving electron emitter, apparatus for driving electron emitter, electron emission apparatus, and method of driving electron emission apparatus Grant 7,379,037 - Takeuchi , et al. May 27, 2 | 2008-05-27 |
| High efficiency dielectric electron emitter Grant 7,336,026 - Takeuchi , et al. February 26, 2 | 2008-02-26 |
| Electron emitter and method of producing the same Grant 7,307,383 - Takeuchi , et al. December 11, 2 | 2007-12-11 |
| Electron-emitting apparatus Grant 7,304,440 - Ohwada , et al. December 4, 2 | 2007-12-04 |
| Electron emitter and light emission element Grant 7,288,881 - Takeuchi , et al. October 30, 2 | 2007-10-30 |
| Electron Emitting Device App 20070222393 - Ohwada; Iwao ; et al. | 2007-09-27 |
| Electron-emitting apparatus and method for emitting electrons App 20070188418 - Ohwada; Iwao ; et al. | 2007-08-16 |
| Light source Grant 7,230,371 - Takeuchi , et al. June 12, 2 | 2007-06-12 |
| Piezoelectric/electrostrictive Film And Method For Producing The Same App 20070090729 - Ohwada; Iwao ; et al. | 2007-04-26 |
| Electron emitter and method for manufacturing electron emitter App 20070069622 - Ohwada; Iwao ; et al. | 2007-03-29 |
| Backlight for liquid crystal display and lighting control method therefor App 20070063962 - Nanataki; Tsutomu ; et al. | 2007-03-22 |
| Backlight for liquid crystal display and lighting control method therefor App 20070063963 - Nanataki; Tsutomu ; et al. | 2007-03-22 |
| Electron emitter comprising emitter section made of dielectric material Grant 7,187,114 - Takeuchi , et al. March 6, 2 | 2007-03-06 |
| Electron beam irradiating apparatus App 20070040130 - Nanataki; Tsutomu ; et al. | 2007-02-22 |
| High emission low voltage electron emitter Grant 7,176,609 - Takeuchi , et al. February 13, 2 | 2007-02-13 |
| Electron emitting method of electron emitter Grant 7,129,642 - Takeuchi , et al. October 31, 2 | 2006-10-31 |
| Light source App 20060214557 - Ohwada; Iwao ; et al. | 2006-09-28 |
| Light source App 20060214556 - Ohwada; Iwao ; et al. | 2006-09-28 |
| Display device Grant 7,109,962 - Takeuchi , et al. September 19, 2 | 2006-09-19 |
| Light-emitting device App 20060192213 - Ohwada; Iwao ; et al. | 2006-08-31 |
| Electron-emitting device and field emission display using the same Grant 7,088,049 - Takeuchi , et al. August 8, 2 | 2006-08-08 |
| Electronic pulse generation device Grant 7,071,628 - Takeuchi , et al. July 4, 2 | 2006-07-04 |
| Production methods of dielectric layer and dielectric element, dielectric element, and piezoelectric transformer App 20060138907 - Koizumi; Takaaki ; et al. | 2006-06-29 |
| Light emitting device Grant 7,067,970 - Takeuchi , et al. June 27, 2 | 2006-06-27 |
| Electron-emitting apparatus App 20060132024 - Nanataki; Tsutomu ; et al. | 2006-06-22 |
| Electron-emitting apparatus and method for emitting electrons App 20060132052 - Ohwada; Iwao ; et al. | 2006-06-22 |
| Electron-emitting apparatus App 20060118827 - Ohwada; Iwao ; et al. | 2006-06-08 |
| Electron-emitting device and method for manufacturing same App 20060113608 - Ohwada; Iwao ; et al. | 2006-06-01 |
| Electron-emitting apparatus App 20060082317 - Ohwada; Iwao ; et al. | 2006-04-20 |
| Electron-emitting apparatus App 20060082318 - Ohwada; Iwao ; et al. | 2006-04-20 |
| Display device Grant 7,006,061 - Takeuchi , et al. February 28, 2 | 2006-02-28 |
| Light source App 20060022604 - Takeuchi; Yukihisa ; et al. | 2006-02-02 |
| Display device App 20050280346 - Takeuchi, Yukihisa ; et al. | 2005-12-22 |
| Electron emitter comprising emitter section made of dielectric material Grant 6,975,074 - Takeuchi , et al. December 13, 2 | 2005-12-13 |
| Electron emitter and method of fabricating electron emitter App 20050269929 - Ohwada, Iwao ; et al. | 2005-12-08 |
| Electron emitter, method of driving electron emitter, display and method of driving display Grant 6,946,800 - Takeuchi , et al. September 20, 2 | 2005-09-20 |
| Electron-emitting element and field emission display using the same Grant 6,936,972 - Takeuchi , et al. August 30, 2 | 2005-08-30 |
| Absolute value calculating element for converting AC signals into DC signals Grant 6,937,034 - Takeuchi , et al. August 30, 2 | 2005-08-30 |
| Electron emitter App 20050116603 - Takeuchi, Yukihisa ; et al. | 2005-06-02 |
| Electron emitter, drive circuit of electron emitter and method of driving electron emitter Grant 6,897,620 - Takeuchi , et al. May 24, 2 | 2005-05-24 |
| Electron emitter App 20050104504 - Takeuchi, Yukihisa ; et al. | 2005-05-19 |
| Electron emitter and method of producing the same App 20050073261 - Takeuchi, Yukihisa ; et al. | 2005-04-07 |
| Electron emitter App 20050073234 - Takeuchi, Yukihisa ; et al. | 2005-04-07 |
| Electron emitter App 20050073232 - Takeuchi, Yukihisa ; et al. | 2005-04-07 |
| Microdevice, microdevice array, amplifying circuit, memory device, analog switch, and current control unit App 20050073790 - Takeuchi, Yukihisa ; et al. | 2005-04-07 |
| Electron emitter App 20050073233 - Takeuchi, Yukihisa ; et al. | 2005-04-07 |
| Electron emitter, electron emission device, display, and light source App 20050073235 - Takeuchi, Yukihisa ; et al. | 2005-04-07 |
| Light emitting device App 20050062390 - Takeuchi, Yukihisa ; et al. | 2005-03-24 |
| Electron emitter App 20050062400 - Takeuchi, Yukihisa ; et al. | 2005-03-24 |
| Display and method of driving display App 20050057175 - Takeuchi, Yukihisa ; et al. | 2005-03-17 |
| Light source App 20050040750 - Takeuchi, Yukihisa ; et al. | 2005-02-24 |
| Display and method for driving display App 20040256995 - Takeuchi, Yukihisa ; et al. | 2004-12-23 |
| Display apparatus, method of driving display apparatus, electron emitter, method of driving electron emitter, apparatus for driving electron emitter, electron emission apparatus, and method of driving electron emisssion apparatus App 20040233136 - Takeuchi, Yukihisa ; et al. | 2004-11-25 |
| Circuit element, signal processing circuit, control device, display device, method of driving display device, method of driving circuit element, and method of driving control device App 20040189548 - Takeuchi, Yukihisa ; et al. | 2004-09-30 |
| Electronic pulse generation device App 20040135438 - Takeuchi, Yukihisa ; et al. | 2004-07-15 |
| Optical system of display Grant 6,753,998 - Takeuchi , et al. June 22, 2 | 2004-06-22 |
| Electron emitter and light emission element App 20040113561 - Takeuchi, Yukihisa ; et al. | 2004-06-17 |
| Electron emitting method of electron emitter App 20040104689 - Takeuchi, Yukihisa ; et al. | 2004-06-03 |
| Electron emitter App 20040104690 - Takeuchi, Yukihisa ; et al. | 2004-06-03 |
| Electron emitting method of electron emitter App 20040104688 - Takeuchi, Yukihisa ; et al. | 2004-06-03 |
| Electron emitter App 20040104669 - Takeuchi, Yukihisa ; et al. | 2004-06-03 |
| Electron emitter App 20040104684 - Takeuchi, Yukihisa ; et al. | 2004-06-03 |
| Electron emitter, method of driving electron emitter, display and method of driving display App 20040100200 - Takeuchi, Yukihisa ; et al. | 2004-05-27 |
| Display App 20040090398 - Takeuchi, Yukihisa ; et al. | 2004-05-13 |
| Electron emitter, drive circuit of electron emitter and method of driving electron emitter App 20040085010 - Takeuchi, Yukihisa ; et al. | 2004-05-06 |
| Circuit changeover switch App 20040076531 - Takeuchi, Yukihisa ; et al. | 2004-04-22 |
| Light emission device and field emission display having such light emission devices App 20040061431 - Takeuchi, Yukihisa ; et al. | 2004-04-01 |
| Circuit for driving liquid drop spraying apparatus Grant 6,702,196 - Ohnishi , et al. March 9, 2 | 2004-03-09 |
| Method and apparatus for driving device and display Grant 6,690,344 - Takeuchi , et al. February 10, 2 | 2004-02-10 |
| Pump Grant 6,682,318 - Takeuchi , et al. January 27, 2 | 2004-01-27 |
| Microfluidic pump device Grant 6,666,658 - Takeuchi , et al. December 23, 2 | 2003-12-23 |
| Display device App 20030231156 - Takeuchi, Yukihisa ; et al. | 2003-12-18 |
| Display device App 20030227447 - Takeuchi, Yukihisa ; et al. | 2003-12-11 |
| Display device App 20030227449 - Takeuchi, Yukihisa ; et al. | 2003-12-11 |
| Display device App 20030222862 - Takeuchi, Yukihisa ; et al. | 2003-12-04 |
| Circuit for driving liquid drop spraying apparatus App 20030116643 - Ohnishi, Takao ; et al. | 2003-06-26 |
| Electron-emitting element and field emission display using the same App 20030098656 - Takeuchi, Yukihisa ; et al. | 2003-05-29 |
| Optical system of display App 20030063046 - Takeuchi, Yukihisa ; et al. | 2003-04-03 |
| Display system with cooling device App 20030043091 - Takeuchi, Yukihisa ; et al. | 2003-03-06 |
| Electron-emitting device and field emission display using the same App 20030038600 - Takeuchi, Yukihisa ; et al. | 2003-02-27 |
| Display device and method for producing the same App 20030026564 - Takeuchi, Yukihisa ; et al. | 2003-02-06 |
| Display device and method for producing the same App 20030025442 - Takeuchi, Yukihisa ; et al. | 2003-02-06 |
| Pump App 20030026713 - Takeuchi, Yukihisa ; et al. | 2003-02-06 |
| Pump App 20030012666 - Takeuchi, Yukihisa ; et al. | 2003-01-16 |
| Display-driving device and display-driving method performing gradation control based on a temporal modulation system Grant 6,483,492 - Takeuchi , et al. November 19, 2 | 2002-11-19 |
| Electron-emitting device and field emission display using the same App 20020153827 - Takeuchi, Yukihisa ; et al. | 2002-10-24 |
| Display apparatus App 20020140348 - Takeuchi, Yukihisa ; et al. | 2002-10-03 |
| Display-driving device and display-driving method Grant 6,452,583 - Takeuchi , et al. September 17, 2 | 2002-09-17 |
| Display apparatus App 20020126086 - Takeuchi, Yukihisa ; et al. | 2002-09-12 |
| DC to DC converter Grant 6,434,028 - Takeuchi , et al. August 13, 2 | 2002-08-13 |
| DC to DC converter App 20020039300 - Takeuchi, Yukihisa ; et al. | 2002-04-04 |
| Method for producing display apparatus App 20010041489 - Takeuchi, Yukihisa ; et al. | 2001-11-15 |
| Display system and method for managing display App 20010024178 - Takeuchi, Yukihisa ; et al. | 2001-09-27 |
| Display Grant 6,281,868 - Takeuchi , et al. August 28, 2 | 2001-08-28 |
| Method for detecting defect of transparent body, method for producing transparent body Grant 6,226,080 - Takeuchi , et al. May 1, 2 | 2001-05-01 |
| Optical waveguide display with voltage-modulated controlled movable actuators which cause light leakage in waveguide at each display element to provide gradation in a display image Grant 6,211,853 - Takeuchi , et al. April 3, 2 | 2001-04-03 |
| Display device Grant 5,862,275 - Takeuchi , et al. January 19, 1 | 1999-01-19 |
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