OTA; Hirofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for OTA; Hirofumi.The latest application filed is for "composition for forming charge-transporting thin film".
Company Profile
6.47.51
- OTA; Hirofumi - Funabashi-shi JP
- Ota; Hirofumi - Funabashi JP
- Ota; Hirofumi - Toyota JP
- OTA; Hirofumi - Toyota-shi JP
- Ota; Hirofumi - Yokohama JP
- Ota; Hirofumi - Yokohama-shi JP
- Ota; Hirofumi - Toyota-shi Aichi-ken JP
- Ota; Hirofumi - Chiba JP
Patent Activity
| Patent | Date |
|---|---|
| Composition For Forming Charge-transporting Thin Film App 20210159421 - ENDO; Toshiyuki ; et al. | 2021-05-27 |
| Sulfonic acid ester compound and use therefor Grant 10,847,725 - Ota , et al. November 24, 2 | 2020-11-24 |
| Sulfonic Acid Ester Compound And Use Of Same App 20200317609 - OTA; Hirofumi ; et al. | 2020-10-08 |
| Vehicular automatic transmission Grant 10,563,738 - Ikemura , et al. Feb | 2020-02-18 |
| Fluorine atom-containing polymer and use of same Grant 10,533,070 - Otani , et al. Ja | 2020-01-14 |
| Sulfonic acid ester compound and use therefor Grant 10,513,491 - Ota , et al. Dec | 2019-12-24 |
| Resin side cover for transmission case Grant 10,508,728 - Morishita , et al. Dec | 2019-12-17 |
| Sulfonic Acid Ester Compound And Use Therefor App 20190169120 - OTA; Hirofumi ; et al. | 2019-06-06 |
| Sulfonic Acid Ester Compound And Use Therefor App 20190140183 - OTA; Hirofumi ; et al. | 2019-05-09 |
| Fluorine-atom-containing polymer and use thereof Grant 10,199,578 - Otani , et al. Fe | 2019-02-05 |
| Fluorine Atom-containing Polymer And Use Of Same App 20180030200 - OTANI; Naoki ; et al. | 2018-02-01 |
| Resin Side Cover For Transmission Case App 20180031106 - MORISHITA; Hirofumi ; et al. | 2018-02-01 |
| Fluorine-atom-containing Polymer And Use Thereof App 20170200897 - OTANI; Naoki ; et al. | 2017-07-13 |
| Hydraulic control system Grant 9,702,381 - Morita , et al. July 11, 2 | 2017-07-11 |
| 2-pyridone compound Grant 9,695,148 - Kuroda , et al. July 4, 2 | 2017-07-04 |
| Vehicular Automatic Transmission App 20170152921 - IKEMURA; Masashi ; et al. | 2017-06-01 |
| Fluorene Derivative And Use Thereof App 20170133589 - OTA; Hirofumi ; et al. | 2017-05-11 |
| 2-pyridone Compound App 20160289208 - KURODA; Shoichi ; et al. | 2016-10-06 |
| Seal member for sealing supply port of ink tank and ink tank unit including seal member Grant 9,132,651 - Ota , et al. September 15, 2 | 2015-09-15 |
| Surface Treatment Method For Image App 20150224804 - Inomata; Hiroshi ; et al. | 2015-08-13 |
| Hydraulic Control System App 20150113971 - Morita; Hiroki ; et al. | 2015-04-30 |
| 2-pyridone compounds Grant 8,822,503 - Kawaguchi , et al. September 2, 2 | 2014-09-02 |
| Vehicle driving apparatus Grant 8,677,741 - Ota , et al. March 25, 2 | 2014-03-25 |
| Control device for vehicular drive apparatus Grant 8,583,335 - Ota , et al. November 12, 2 | 2013-11-12 |
| Seal Member For Sealing Supply Port Of Ink Tank And Ink Tank Unit Including Seal Member App 20130265373 - Ota; Hirofumi ; et al. | 2013-10-10 |
| 3-ethylidenehydrazino substituted heterocyclic compounds as thrombopoietin receptor activators Grant 8,552,031 - Miyaji , et al. October 8, 2 | 2013-10-08 |
| Vibration welding apparatus Grant 8,205,655 - Ota , et al. June 26, 2 | 2012-06-26 |
| Amide compound and thrombopoietin receptor activator Grant 8,134,013 - Myaji , et al. March 13, 2 | 2012-03-13 |
| Automatic transmission Grant 8,066,608 - Sugiura , et al. November 29, 2 | 2011-11-29 |
| 2-pyridone Compounds App 20110237791 - KAWAGUCHI; Takanori ; et al. | 2011-09-29 |
| Hydrazide compounds and thrombopoietin receptor activators Grant 8,026,368 - Miyaji , et al. September 27, 2 | 2011-09-27 |
| Vibration Welding Apparatus App 20110186238 - Ota; Hirofumi ; et al. | 2011-08-04 |
| Gear train unit with motor generator Grant 7,972,237 - Ota July 5, 2 | 2011-07-05 |
| Thiophene compounds and thrombopoietin receptor activators Grant 7,968,542 - Miyaji , et al. June 28, 2 | 2011-06-28 |
| Thiophene Compounds And Thrombopoietin Receptor Activators App 20110092496 - MIYAJI; Katsuaki ; et al. | 2011-04-21 |
| Vehicle Driving Apparatus App 20110005215 - Ota; Hirofumi ; et al. | 2011-01-13 |
| Variable Displacement Torque Converter App 20110005216 - Yamashita; Toshiya ; et al. | 2011-01-13 |
| Control Device For Vehicular Drive Apparatus App 20110010063 - Ota; Hirofumi ; et al. | 2011-01-13 |
| Hydraulic servo for a brake in an automatic transmission Grant 7,748,504 - Ishii , et al. July 6, 2 | 2010-07-06 |
| Hydraulic control system for use in a motor vehicle and method for controlling the hydraulic control system Grant 7,682,276 - Nozaki , et al. March 23, 2 | 2010-03-23 |
| Gear Train Unit With Motor Generator App 20100029429 - Ota; Hirofumi | 2010-02-04 |
| Oil pressure supply in an automatic transmission Grant 7,648,013 - Okada , et al. January 19, 2 | 2010-01-19 |
| 3-ethylidenehydrazino Substituted Heterocyclic Compounds As Thrombopoietin Receptor Activators App 20090281317 - Miyaji; Katsuaki ; et al. | 2009-11-12 |
| Automatic transmission with lubricating structure Grant 7,604,558 - Okada , et al. October 20, 2 | 2009-10-20 |
| Hydrazide Compound And Thrombopoietin Receptor Activator App 20090253751 - Miyaji; Katsuaki ; et al. | 2009-10-08 |
| Automatic transmission Grant 7,585,243 - Ishii , et al. September 8, 2 | 2009-09-08 |
| Connection structure for automatic transmission Grant 7,559,867 - Seki , et al. July 14, 2 | 2009-07-14 |
| Automatic Transmission App 20090139370 - Sugiura; Nobutada ; et al. | 2009-06-04 |
| Amide Compound And Thrombopoietin Receptor Activator App 20090131659 - Miyaji; Katsuaki ; et al. | 2009-05-21 |
| Thiophene Compounds And Thrombopoietin Receptor Activators App 20090118500 - Miyaji; Katsuaki ; et al. | 2009-05-07 |
| Control apparatus for vehicular automatic transmission Grant 7,524,267 - Nozaki , et al. April 28, 2 | 2009-04-28 |
| Multistage transmission Grant 7,517,297 - Tabata , et al. April 14, 2 | 2009-04-14 |
| Automatic transmission Grant 7,488,269 - Tabata , et al. February 10, 2 | 2009-02-10 |
| Control apparatus and control method of an automatic transmission Grant 7,462,130 - Ota , et al. December 9, 2 | 2008-12-09 |
| Multistage Transmission App 20080261749 - TABATA; Atsushi ; et al. | 2008-10-23 |
| Control apparatus of vehicular automatic transmission Grant 7,419,452 - Nozaki , et al. September 2, 2 | 2008-09-02 |
| Planetary Gear Type Multistage Transmission For Vehicle App 20080207387 - Tabata; Atsushi ; et al. | 2008-08-28 |
| Multi-speed transmission for vehicle Grant 7,402,119 - Kamada , et al. July 22, 2 | 2008-07-22 |
| Hydraulic control apparatus and hydraulic control method for automatic transmission Grant 7,393,299 - Inoue , et al. July 1, 2 | 2008-07-01 |
| Planetary gear type multistage transmission for vehicle Grant 7,384,361 - Tabata , et al. June 10, 2 | 2008-06-10 |
| Hydraulic control apparatus for hydraulic power transmission with lock-up clutch Grant 7,377,373 - Nozaki , et al. May 27, 2 | 2008-05-27 |
| Hydraulic control system for use in a motor vehicle and method for controlling the hydraulic control system App 20080113839 - Nozaki; Kazutoshi ; et al. | 2008-05-15 |
| Shift control apparatus for step-variable automatic transmission Grant 7,337,051 - Ota , et al. February 26, 2 | 2008-02-26 |
| Automatic Transmission App 20070287572 - TABATA; Atsushi ; et al. | 2007-12-13 |
| Automatic transmission Grant 7,276,011 - Tabata , et al. October 2, 2 | 2007-10-02 |
| Multistage transmission Grant 7,267,630 - Tabata , et al. September 11, 2 | 2007-09-11 |
| Automatic transmission App 20070155568 - Ishii; Katsuhisa ; et al. | 2007-07-05 |
| Hydraulic servo for a brake in an automatic transmission App 20070151826 - Ishii; Katsuhisa ; et al. | 2007-07-05 |
| Automatic transmission with lubricating structure App 20070149337 - Okada; Naoya ; et al. | 2007-06-28 |
| Clutch-purpose hydraulic servo Grant 7,232,022 - Aoki , et al. June 19, 2 | 2007-06-19 |
| Oil pressure supply in an automatic transmission App 20070125615 - Okada; Naoya ; et al. | 2007-06-07 |
| Planetary Gear Type Multistage Transmission For Vehicle App 20070129200 - Tabata; Atsushi ; et al. | 2007-06-07 |
| Clutch-purpose Hydraulic Servo App 20070102257 - Aoki; Toshihiko ; et al. | 2007-05-10 |
| Planetary gear type multistage transmission for vehicle Grant 7,186,203 - Tabata , et al. March 6, 2 | 2007-03-06 |
| Planetary-gear-type multiple-step transmission for vehicle Grant 7,172,527 - Abe , et al. February 6, 2 | 2007-02-06 |
| Control apparatus for vehicular automatic transmission App 20070026998 - Nozaki; Kazutoshi ; et al. | 2007-02-01 |
| Control apparatus of vehicular automatic transmission App 20070021260 - Nozaki; Kazutoshi ; et al. | 2007-01-25 |
| Control apparatus and control method of an automatic transmission App 20070015624 - Ota; Hirofumi ; et al. | 2007-01-18 |
| Bushing and rotation support device using the same App 20060280392 - Ishii; Katsuhisa ; et al. | 2006-12-14 |
| Connection structure for automatic transmission App 20060264297 - Seki; Yuichi ; et al. | 2006-11-23 |
| Hydraulic control apparatus and hydraulic control method for automatic transmission App 20060252593 - Inoue; Yuji ; et al. | 2006-11-09 |
| Multiple-step transmission Grant 7,118,509 - Tabata , et al. October 10, 2 | 2006-10-10 |
| Hydraulic control apparatus for hydraulic power transmission with lock-up clutch App 20060196746 - Nozaki; Kazutoshi ; et al. | 2006-09-07 |
| Planetary-gear-type multiple-step transmission for vehicle Grant 7,101,305 - Tabata , et al. September 5, 2 | 2006-09-05 |
| Shift control apparatus for vehicle step-variable automatic transmission Grant 7,076,355 - Ota , et al. July 11, 2 | 2006-07-11 |
| Multi-speed transmission for vehicle App 20060142112 - Kamada; Atsushi ; et al. | 2006-06-29 |
| Shift control apparatus for step-variable automatic transmission App 20050090355 - Ota, Hirofumi ; et al. | 2005-04-28 |
| Planetary-gear-type multiple-step transmission for vehicle App 20050090362 - Abe, Akiharu ; et al. | 2005-04-28 |
| Shift control apparatus for vehicle step-variable automatic transmission App 20050090962 - Ota, Hirofumi ; et al. | 2005-04-28 |
| Automatic transmission App 20050043134 - Tabata, Atsushi ; et al. | 2005-02-24 |
| Planetary gear type multistage transmission for vehicle App 20050020398 - Tabata, Atsushi ; et al. | 2005-01-27 |
| Multistage transmission App 20050003924 - Tabata, Atsushi ; et al. | 2005-01-06 |
| Multiple-step transmission App 20040242366 - Tabata, Atsushi ; et al. | 2004-12-02 |
| Planetary-gear-type multiple-step transmission for vehicle App 20040242368 - Tabata, Atsushi ; et al. | 2004-12-02 |
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