Ohta; Akira
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohta; Akira.The latest application filed is for "imaging device".
Company Profile
3.36.24
- Ohta; Akira - Kyoto JP
- Ohta; Akira - Hitachinaka JP
- Ohta; Akira - Hyogo N/A JP
- Ohta; Akira - Tokyo JP
- Ohta; Akira - Nagaoka-shi JP
- Ohta; Akira - Chigasaki-shi JP
- Ohta; Akira - Kameoka JP
- Ohta; Akira - Chiyoda-ku JP
- Ohta; Akira - Ome JP
- Ohta; Akira - Kameoka-shi JP
- Ohta; Akira - Kakogawa JP
- Ohta; Akira - Kanagawa JP
- Ohta; Akira - Chigasaki JP
- Ohta; Akira - Ichihara JP
- Ohta; Akira - Futtsu JP
- Ohta; Akira - Osaka JP
- Ohta; Akira - Iwatsuki JP
Patent Activity
| Patent | Date |
|---|---|
| Therapeutic agent for fibrodysplasia ossificans progressiva Grant 11,207,303 - Toguchida , et al. December 28, 2 | 2021-12-28 |
| Imaging device Grant 11,137,993 - Ohta , et al. October 5, 2 | 2021-10-05 |
| Imaging Device App 20200089486 - OHTA; Akira ; et al. | 2020-03-19 |
| Driving method for solenoid valve, solenoid valve driving apparatus, and combustion apparatus including same Grant 10,240,785 - Konishi , et al. | 2019-03-26 |
| Multi-finger transistor and semiconductor device Grant 10,170,400 - Imai , et al. J | 2019-01-01 |
| Therapeutic Agent for Fibrodysplasia Ossificans Progressiva App 20180353485 - Toguchida; Junya ; et al. | 2018-12-13 |
| Decompression Container, Processing Apparatus, Processing System, And Method Of Producing Flat Panel Display App 20180213656 - Mori; Jumpei ; et al. | 2018-07-26 |
| Multi-finger Transistor And Semiconductor Device App 20170317012 - IMAI; Shohei ; et al. | 2017-11-02 |
| Heat Dissipation Film, Dispersion Liquid For Heat Emission Layer, Method For Producing Heat Dissipation Film And Solar Cell App 20170047267 - UMEDA; Yuki ; et al. | 2017-02-16 |
| Process For Preparing Additive For Cementitious Materials, Additive And Mixture Comprising Additive App 20140216304 - Hou; Xiaohui ; et al. | 2014-08-07 |
| Driving method for solenoid valve, solenoid valve driving apparatus, and combustion apparatus including same App 20110183277 - Konishi; Daisuke ; et al. | 2011-07-28 |
| Variable valve mechanism for engine Grant 7,918,201 - Yoshihara , et al. April 5, 2 | 2011-04-05 |
| High frequency amplifier Grant 7,907,009 - Mori , et al. March 15, 2 | 2011-03-15 |
| Semiconductor Memory App 20100246309 - SHIMONO; Yasushi ; et al. | 2010-09-30 |
| High Frequency Amplifier App 20100033241 - Mori; Kazutomi ; et al. | 2010-02-11 |
| Variable Valve Mechanism For Engine App 20090229549 - YOSHIHARA; Akira ; et al. | 2009-09-17 |
| High-power amplifier Grant 7,501,897 - Mori , et al. March 10, 2 | 2009-03-10 |
| High frequency power amplifier Grant 7,310,019 - Gotou , et al. December 18, 2 | 2007-12-18 |
| High-power amplifier App 20070194853 - Mori; Kazutomi ; et al. | 2007-08-23 |
| High frequency power amplifier App 20070024371 - Gotou; Seiki ; et al. | 2007-02-01 |
| High-frequency amplifier Grant 7,161,433 - Ueda , et al. January 9, 2 | 2007-01-09 |
| High-frequency amplifier App 20060152286 - Ueda; Hiroomi ; et al. | 2006-07-13 |
| Semiconductor device having balanced circuit for use in high frequency band Grant 7,061,329 - Inoue , et al. June 13, 2 | 2006-06-13 |
| High-frequency power amplifier Grant 6,998,943 - Ohta , et al. February 14, 2 | 2006-02-14 |
| High-frequency amplifier and radio transmission device with circuit scale and current consumption reduced to achieve high efficiency Grant 6,876,258 - Ohta , et al. April 5, 2 | 2005-04-05 |
| Enzymatic unhairing agent for use in tanning for producing leather and method for enzymatic unhairing treatment Grant 6,867,032 - Shimizu , et al. March 15, 2 | 2005-03-15 |
| High efficiency amplifier with amplifier element, radio transmission device therewith and measuring device therefor Grant 6,833,771 - Ohta , et al. December 21, 2 | 2004-12-21 |
| Semiconductor device having balanced circuit for use in high frequency band App 20040178854 - Inoue, Akira ; et al. | 2004-09-16 |
| High-frequency power amplifier App 20040173879 - Ohta, Akira ; et al. | 2004-09-09 |
| High-frequency power amplifier Grant 6,778,020 - Ohta , et al. August 17, 2 | 2004-08-17 |
| Heat radiating sheet App 20040146707 - Machida, Masahiro ; et al. | 2004-07-29 |
| High frequency power amplifier Grant 6,759,908 - Gotou , et al. July 6, 2 | 2004-07-06 |
| High-frequency power amplifier App 20040051589 - Ohta, Akira ; et al. | 2004-03-18 |
| Amplification device App 20030218507 - Inoue, Akira ; et al. | 2003-11-27 |
| Radio-frequency composite element Grant 6,600,383 - Ohta , et al. July 29, 2 | 2003-07-29 |
| High-frequency amplifier and radio transmission device with circuit scale and current consumption reduced to achieve high efficiency App 20020186088 - Ohta, Akira ; et al. | 2002-12-12 |
| Enzymatic unhairing agent for use in tanning for producing leather and method for enzymatic unhairing treatment App 20020182711 - Shimizu, Yasuhiro ; et al. | 2002-12-05 |
| Semiconductor device App 20020118587 - Otori, Hiroshi ; et al. | 2002-08-29 |
| High frequency power amplifier App 20020063603 - Gotou, Seiki ; et al. | 2002-05-30 |
| Cement dispersant, method for production thereof, and cement composition using the dispersant Grant 6,376,581 - Tanaka , et al. April 23, 2 | 2002-04-23 |
| Radio-frequency composite element App 20020008595 - Ohta, Akira ; et al. | 2002-01-24 |
| Cement composition using the dispersant of (meth)acrylic esters, (metha)acrylic acids polymers Grant 6,187,841 - Tanaka , et al. February 13, 2 | 2001-02-13 |
| High frequency power amplifier Grant 6,177,841 - Ohta , et al. January 23, 2 | 2001-01-23 |
| Water-reducing admixtures for cementitious compositions Grant 5,880,182 - Minomiya , et al. March 9, 1 | 1999-03-09 |
| Variable delay circuit Grant 5,859,554 - Higashisaka , et al. January 12, 1 | 1999-01-12 |
| Multi-layer blow-molded article Grant 5,780,129 - Ohta July 14, 1 | 1998-07-14 |
| Flowability additive Grant 5,716,447 - Matsuo , et al. February 10, 1 | 1998-02-10 |
| Variable delay circuit, ring oscillator, and flip-flop circuit Grant 5,682,114 - Ohta October 28, 1 | 1997-10-28 |
| Cement dispersing agent Grant 5,660,626 - Ohta , et al. August 26, 1 | 1997-08-26 |
| Fluidity control of cementitious compositions Grant 5,661,206 - Tanaka , et al. August 26, 1 | 1997-08-26 |
| Logic gate circuit and digital integrated circuit Grant 5,656,956 - Ohta , et al. August 12, 1 | 1997-08-12 |
| Copolymers Grant 5,612,396 - Valenti , et al. March 18, 1 | 1997-03-18 |
| Process for multilayer blow molding Grant 5,460,772 - Ohta October 24, 1 | 1995-10-24 |
| Process for production of positive electrode active material Grant 5,393,622 - Nitta , et al. February 28, 1 | 1995-02-28 |
| Manufacturing of zinc-alkaline batteries Grant 5,384,214 - Sugihara , et al. January 24, 1 | 1995-01-24 |
| Lignosulfonic graft copolymer as a cement dispersant Grant 4,977,227 - Negami , et al. December 11, 1 | 1990-12-11 |
| f-.theta. Lens for use in a light beam scanning device Grant 4,789,230 - Ohta December 6, 1 | 1988-12-06 |
| Air cell electrode and process for preparing its catalyst Grant 4,595,643 - Koshiba , et al. June 17, 1 | 1986-06-17 |
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