Nakatsuka; Tadayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakatsuka; Tadayoshi.The latest application filed is for "radio frequency switching circuit and semiconductor device".
Company Profile
0.21.28
- Nakatsuka; Tadayoshi - Suita JP
- NAKATSUKA; Tadayoshi - Hyogo JP
- Nakatsuka; Tadayoshi - Callisensvej DK
- Nakatsuka; Tadayoshi - Osaka JP
- Nakatsuka; Tadayoshi - Toyonaka JP
- Nakatsuka; Tadayoshi - Hellerup DK
- Nakatsuka; Tadayoshi - Toyonaka-shi JP
- Nakatsuka, Tadayoshi - Osaka-shi JP
- Nakatsuka, Tadayoshi - Suita-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Resin encapsulated semiconductor device and method for manufacturing the same Grant 8,193,091 - Kawai , et al. June 5, 2 | 2012-06-05 |
| Radio Frequency Switching Circuit And Semiconductor Device App 20100225378 - NAKATSUKA; Tadayoshi ; et al. | 2010-09-09 |
| High-frequency switching device and semiconductor Grant 7,636,004 - Nakatsuka , et al. December 22, 2 | 2009-12-22 |
| Current control circuit used for voltage booster circuit Grant 7,541,860 - Yasuda , et al. June 2, 2 | 2009-06-02 |
| Protection Circuit And Semiconductor Integrated Circuit App 20090086394 - Yasuda; Eiji ; et al. | 2009-04-02 |
| Radio-frequency switching circuit and semiconductor device Grant 7,492,238 - Nakatsuka , et al. February 17, 2 | 2009-02-17 |
| Current Control Circuit Used For Voltage Booster Circuit App 20080218240 - Yasuda; Eiji ; et al. | 2008-09-11 |
| High-frequency switching apparatus Grant 7,423,499 - Adachi , et al. September 9, 2 | 2008-09-09 |
| Radio-frequency switch circuit and semiconductor device Grant 7,391,282 - Nakatsuka , et al. June 24, 2 | 2008-06-24 |
| High frequency switching circuit device Grant 7,337,547 - Yasuda , et al. March 4, 2 | 2008-03-04 |
| Radio frequency switching circuit, radio frequency switching device, and transmitter module device App 20070290744 - Adachi; Masakazu ; et al. | 2007-12-20 |
| High-frequency switching device and semiconductor device Grant 7,286,001 - Nakatsuka , et al. October 23, 2 | 2007-10-23 |
| High-frequency switch circuit arrangement Grant 7,265,604 - Yasuda , et al. September 4, 2 | 2007-09-04 |
| High-frequency Switching Device And Semiconductor App 20070139094 - Nakatsuka; Tadayoshi ; et al. | 2007-06-21 |
| Semiconductor switching circuit for switching the paths of a high frequency signal in a mobile communications unit Grant 7,221,207 - Fukumoto , et al. May 22, 2 | 2007-05-22 |
| Radio-frequency switching circuit and semiconductor device App 20070103252 - Nakatsuka; Tadayoshi ; et al. | 2007-05-10 |
| Switching circuit and semicondcutor device App 20070102730 - Nakatsuka; Tadayoshi ; et al. | 2007-05-10 |
| High-frequency switching apparatus App 20070096845 - Adachi; Masakazu ; et al. | 2007-05-03 |
| High-frequency switch circuit, semiconductor device and communication terminal apparatus App 20070085592 - Yasuda; Eiji ; et al. | 2007-04-19 |
| High-frequency switching device and semiconductor Grant 7,199,635 - Nakatsuka , et al. April 3, 2 | 2007-04-03 |
| High frequency switching circuit and semiconductor device Grant 7,173,471 - Nakatsuka , et al. February 6, 2 | 2007-02-06 |
| RF switching circuit for use in mobile communication systems Grant 7,161,197 - Nakatsuka , et al. January 9, 2 | 2007-01-09 |
| Radio frequency switching circuit and semiconductor device including the same App 20060261912 - Miyagi; Masashi ; et al. | 2006-11-23 |
| Charge pump type booster circuit and antenna switch App 20060261880 - Hidaka; Kenichi ; et al. | 2006-11-23 |
| Field effect transistor switch circuit Grant 7,138,846 - Suwa , et al. November 21, 2 | 2006-11-21 |
| Switching circuit App 20060252394 - Suwa; Atsushi ; et al. | 2006-11-09 |
| High frequency switch circuit Grant 7,106,121 - Hidaka , et al. September 12, 2 | 2006-09-12 |
| High-frequency switching device and semiconductor device App 20060181328 - Nakatsuka; Tadayoshi ; et al. | 2006-08-17 |
| High-frequency switch circuit arrangement App 20060114051 - Yasuda; Eiji ; et al. | 2006-06-01 |
| Radio-frequency switch circuit and semiconductor device App 20060103448 - Nakatsuka; Tadayoshi ; et al. | 2006-05-18 |
| High-frequency switch circuit and mobile telecommunications terminal device using the same Grant 7,020,453 - Hidaka , et al. March 28, 2 | 2006-03-28 |
| Semiconductor device Grant 7,012,285 - Nakatsuka , et al. March 14, 2 | 2006-03-14 |
| High frequency switching circuit device App 20060001473 - Yasuda; Eiji ; et al. | 2006-01-05 |
| Semiconductor apparatus App 20050270119 - Fukumoto, Shinji ; et al. | 2005-12-08 |
| Radio frequency switching circuit and semiconductor device using the same App 20050270083 - Nakatsuka, Tadayoshi ; et al. | 2005-12-08 |
| Switching circuit and semiconductor device App 20050263799 - Nakatsuka, Tadayoshi ; et al. | 2005-12-01 |
| Antenna switch circuit, and composite high frequency part and mobile communication device using the same App 20050231439 - Suwa, Atsushi ; et al. | 2005-10-20 |
| Hight frequency switching circuit and semiconductor device App 20050017786 - Nakatsuka, Tadayoshi ; et al. | 2005-01-27 |
| High-frequency switching device and semiconductor App 20040251952 - Nakatsuka, Tadayoshi ; et al. | 2004-12-16 |
| High-frequency switch circuit and mobile telecommunications terminal device using the same App 20040242182 - Hidaka, Kenichi ; et al. | 2004-12-02 |
| High Frequency switch circuit App 20040207454 - Hidaka, Kenichi ; et al. | 2004-10-21 |
| Semiconductor device App 20040026742 - Nakatsuka, Tadayoshi ; et al. | 2004-02-12 |
| High frequency switch circuit and communications terminal using the same Grant 6,653,697 - Hidaka , et al. November 25, 2 | 2003-11-25 |
| Lead frame, method for manufacturing the same, resin-encapsulated semiconductor device and method for manufacturing the same App 20030127711 - Kawai, Fumihiko ; et al. | 2003-07-10 |
| Field effect transistor switch circuit App 20030116780 - Suwa, Atsushi ; et al. | 2003-06-26 |
| High frequency switch circuit and communications terminal using the same App 20020140040 - Hidaka, Kenichi ; et al. | 2002-10-03 |
| Hybrid IC Grant 5,752,182 - Nakatsuka , et al. May 12, 1 | 1998-05-12 |
| Front-end circuit Grant 5,689,207 - Nakatsuka , et al. November 18, 1 | 1997-11-18 |
| Semiconductor device for TV tuner and TV tuner using the same Grant 5,210,504 - Yagita , et al. May 11, 1 | 1993-05-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 