Okamoto; Takafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamoto; Takafumi.The latest application filed is for "underwater sailing body and method of controlling posture of underwater sailing body".
Company Profile
5.40.21
- Okamoto; Takafumi - Kobe JP
- OKAMOTO; Takafumi - Kobe-shi JP
- Okamoto; Takafumi - Nagaokakyo JP
- Okamoto; Takafumi - Nagaokakyo-shi JP
- Okamoto; Takafumi - Kusatsu N/A JP
- Okamoto; Takafumi - Koshigaya JP
- Okamoto; Takafumi - Kusatsu-shi JP
- Okamoto; Takafumi - Koshigaya-shi JP
- Okamoto; Takafumi - Tokyo JP
- Okamoto; Takafumi - Wako JP
- Okamoto, Takafumi - Wako-shi JP
- Okamoto; Takafumi - Osaka JA
Patent Activity
| Patent | Date |
|---|---|
| Underwater sailing body and method of controlling posture of underwater sailing body Grant 11,027,804 - Okaya , et al. June 8, 2 | 2021-06-08 |
| Wheel load adjusting apparatus of railcar Grant 10,981,584 - Yoshimatsu , et al. April 20, 2 | 2021-04-20 |
| Underwater Sailing Body And Method Of Controlling Posture Of Underwater Sailing Body App 20200247514 - Kind Code | 2020-08-06 |
| Multilayer ceramic capacitor Grant 10,726,994 - Okamoto | 2020-07-28 |
| Dielectric porcelain composition, multilayer ceramic capacitor, and method for producing multilayer ceramic capacitor Grant 10,618,846 - Okamoto | 2020-04-14 |
| Wheel Load Adjusting Apparatus Of Railcar App 20190135310 - YOSHIMATSU; Yuta ; et al. | 2019-05-09 |
| Brake control device of railcar Grant 10,227,012 - Okamoto , et al. | 2019-03-12 |
| Multilayer Ceramic Capacitor App 20190057813 - Okamoto; Takafumi | 2019-02-21 |
| Dielectric Porcelain Composition, Multilayer Ceramic Capacitor, And Method For Producing Multilayer Ceramic Capacitor App 20180265413 - Okamoto; Takafumi | 2018-09-20 |
| Multilayer ceramic capacitor Grant 10,079,106 - Suzuki , et al. September 18, 2 | 2018-09-18 |
| Brake Control Device Of Railcar App 20180037120 - OKAMOTO; Takafumi ; et al. | 2018-02-08 |
| Apparatus and method of reducing slip/slide of railcar Grant 9,764,750 - Yoshimatsu , et al. September 19, 2 | 2017-09-19 |
| Multilayer Ceramic Capacitor App 20170133155 - SUZUKI; SHOICHIRO ; et al. | 2017-05-11 |
| Laminated ceramic capacitor Grant 9,627,135 - Okamoto , et al. April 18, 2 | 2017-04-18 |
| Multilayer ceramic capacitor Grant 9,570,235 - Okamoto February 14, 2 | 2017-02-14 |
| Multilayer ceramic capacitor and method of manufacturing the same Grant 9,373,445 - Okamoto June 21, 2 | 2016-06-21 |
| Multilayer ceramic capacitor and method of manufacturing the same Grant 9,362,053 - Okamoto June 7, 2 | 2016-06-07 |
| Dielectric thin film, dielectric thin film element and thin film capacitor Grant 9,324,497 - Okamoto , et al. April 26, 2 | 2016-04-26 |
| Multilayer Ceramic Capacitor App 20160111213 - OKAMOTO; Takafumi | 2016-04-21 |
| Laminated Ceramic Capacitor App 20160071649 - Okamoto; Takafumi ; et al. | 2016-03-10 |
| Multilayer ceramic capacitor and method for manufacturing multilayer ceramic capacitor Grant 9,153,382 - Okamoto , et al. October 6, 2 | 2015-10-06 |
| Multilayer Ceramic Capacitor And Method Of Manufacturing The Same App 20150109717 - OKAMOTO; Takafumi | 2015-04-23 |
| Multilayer Ceramic Capacitor And Method Of Manufacturing The Same App 20150103467 - OKAMOTO; Takafumi | 2015-04-16 |
| Dielectric ceramic composition and laminated ceramic capacitor Grant 8,592,335 - Okamoto , et al. November 26, 2 | 2013-11-26 |
| Multilayer Ceramic Capacitor And Method For Manufacturing Multilayer Ceramic Capacitor App 20130294007 - OKAMOTO; Takafumi ; et al. | 2013-11-07 |
| Dielectric ceramic and laminated ceramic capacitor Grant 8,385,049 - Inoue , et al. February 26, 2 | 2013-02-26 |
| Dielectric ceramic and manufacturing method therefor and laminated ceramic capacitor Grant 8,358,494 - Nishimura , et al. January 22, 2 | 2013-01-22 |
| Dielectric Ceramic Composition And Laminated Ceramic Capacitor App 20120147524 - Okamoto; Takafumi ; et al. | 2012-06-14 |
| Dielectric Ceramic And Laminated Ceramic Capacitor App 20110205687 - Inoue; Noriyuki ; et al. | 2011-08-25 |
| High efficiency fuel cell system Grant 7,976,990 - Ballantine , et al. July 12, 2 | 2011-07-12 |
| Dielectric Ceramic And Manufacturing Method Therefor And Laminated Ceramic Capacitor App 20100328844 - NISHIMURA; Hitoshi ; et al. | 2010-12-30 |
| High efficiency fuel cell system App 20070128479 - Ballantine; Arne W. ; et al. | 2007-06-07 |
| Relay amplifier App 20070030561 - Nakamura; Kenzo ; et al. | 2007-02-08 |
| Process for coating inner wall of a thin tube with a resin Grant 7,105,202 - Okamoto , et al. September 12, 2 | 2006-09-12 |
| Process for coating inner wall of a thin tube with a resin App 20050255240 - Okamoto, Takafumi ; et al. | 2005-11-17 |
| Method of operating phosphoric acid fuel cell Grant 6,833,204 - Oyanagi , et al. December 21, 2 | 2004-12-21 |
| Fuel cell system Grant 6,815,109 - Okamoto , et al. November 9, 2 | 2004-11-09 |
| Fuel cell system and method for operating the same Grant 6,767,661 - Okamoto , et al. July 27, 2 | 2004-07-27 |
| Fuel cell and fastening method therefor Grant 6,696,185 - Okamoto February 24, 2 | 2004-02-24 |
| Fuel cell stack Grant 6,416,899 - Wariishi , et al. July 9, 2 | 2002-07-09 |
| Fuel cell system and method for operating the same App 20020051900 - Okamoto, Takafumi ; et al. | 2002-05-02 |
| Method of operating phosphoric acid fuel cell App 20020012822 - Oyanagi, Hiroyuki ; et al. | 2002-01-31 |
| Method of cooling a fuel cell App 20010051292 - Okamoto, Takafumi | 2001-12-13 |
| Fuel cell system App 20010049042 - Okamoto, Takafumi ; et al. | 2001-12-06 |
| Fuel cell stack Grant 6,255,011 - Fujii , et al. July 3, 2 | 2001-07-03 |
| Fuel cell and method of controlling same Grant 6,214,486 - Okamoto April 10, 2 | 2001-04-10 |
| Fuel cell with cooling medium circulation arrangement and method Grant 6,180,273 - Okamoto January 30, 2 | 2001-01-30 |
| Fuel cell stack Grant 6,048,633 - Fujii , et al. April 11, 2 | 2000-04-11 |
| Method of supplying fuel gas to a fuel cell Grant 6,045,933 - Okamoto April 4, 2 | 2000-04-04 |
| Fuel cell and method of controlling same Grant 6,042,955 - Okamoto March 28, 2 | 2000-03-28 |
| Fuel battery system Grant 5,837,393 - Okamoto November 17, 1 | 1998-11-17 |
| Fuel cell system for use on mobile bodies Grant 5,780,179 - Okamoto July 14, 1 | 1998-07-14 |
| Fuel cell stack and method of pressing together the same Grant 5,736,269 - Okamoto , et al. April 7, 1 | 1998-04-07 |
| Direct methanol type fuel cell Grant 5,723,228 - Okamoto March 3, 1 | 1998-03-03 |
| Method for supplying fuel gas to fuel cell assembly Grant 5,714,276 - Okamoto February 3, 1 | 1998-02-03 |
| Fuel cell stack and method of pressing together the same Grant 5,534,362 - Okamoto , et al. July 9, 1 | 1996-07-09 |
| Fuel cell stack and method of pressing together the same Grant 5,419,980 - Okamoto , et al. May 30, 1 | 1995-05-30 |
| Method For Preparing Laminated Film Of Polymeric Substances Grant 3,769,137 - Moriyama , et al. October 30, 1 | 1973-10-30 |
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