Oita; Takeo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oita; Takeo.The latest application filed is for "oven controlled crystal oscillator".
Company Profile
0.35.36
- Oita; Takeo - Saitma JP
- Oita; Takeo - Saitama JP
- Oita; Takeo - Sayama JP
- Oita, Takeo - Sayama-Shi JP
- Oita; Takeo - Kawagoe JP
Patent Activity
| Patent | Date |
|---|---|
| Oven controlled crystal oscillator Grant 8,390,390 - Ito , et al. March 5, 2 | 2013-03-05 |
| Oven controlled crystal oscillator App 20120161887 - Ito; Manabu ; et al. | 2012-06-28 |
| Temperature controlled crystal oscillator Grant 8,149,068 - Ito , et al. April 3, 2 | 2012-04-03 |
| Concentration sensor and concentration detector Grant 7,845,230 - Oita , et al. December 7, 2 | 2010-12-07 |
| Temperature controlled crystal oscillator App 20100289589 - Ito; Manabu ; et al. | 2010-11-18 |
| Concentration Sensor and Concentration Detector App 20100095750 - Oita; Takeo ; et al. | 2010-04-22 |
| Crystal oscillator Grant 7,649,427 - Asamura , et al. January 19, 2 | 2010-01-19 |
| Crystal oscillator device, oscillation method and heater Grant 7,378,916 - Oita , et al. May 27, 2 | 2008-05-27 |
| Crystal oscillator App 20080106347 - Asamura; Fumio ; et al. | 2008-05-08 |
| Crystal oscillation circuit Grant 7,352,256 - Oita April 1, 2 | 2008-04-01 |
| Synchronous signal generator using a crystal oscillator and filter Grant 7,259,636 - Oita August 21, 2 | 2007-08-21 |
| Crystal oscillation circuit App 20070063778 - Oita; Takeo | 2007-03-22 |
| Planar antenna with slot line Grant 7,187,337 - Aikawa , et al. March 6, 2 | 2007-03-06 |
| Injection locked high frequency oscillator Grant 7,145,404 - Aikawa , et al. December 5, 2 | 2006-12-05 |
| Planar high frequency oscillator Grant 7,145,405 - Aikawa , et al. December 5, 2 | 2006-12-05 |
| High frequency oscillator using transmission line resonator Grant 7,119,625 - Aikawa , et al. October 10, 2 | 2006-10-10 |
| Planar array antenna Grant 7,095,373 - Aikawa , et al. August 22, 2 | 2006-08-22 |
| Crystal oscillator Grant 7,088,032 - Oita , et al. August 8, 2 | 2006-08-08 |
| Slot line based high frequency oscillator using two-port element Grant 7,061,333 - Aikawa , et al. June 13, 2 | 2006-06-13 |
| High frequency oscillator Grant 7,061,336 - Asamura , et al. June 13, 2 | 2006-06-13 |
| Crystal oscillator and temperature-keeping method thereof App 20060081605 - Oita; Takeo ; et al. | 2006-04-20 |
| Multiple output high-frequency oscillator Grant 7,019,596 - Oita , et al. March 28, 2 | 2006-03-28 |
| Microstrip line type planar array antenna Grant 6,992,635 - Nishiyama , et al. January 31, 2 | 2006-01-31 |
| Crystal oscillator App 20050285482 - Oita, Takeo ; et al. | 2005-12-29 |
| Microstrip Line Type Planar Array Antenna App 20050264450 - Nishiyama, Eisuke ; et al. | 2005-12-01 |
| Planar array antenna App 20050264451 - Aikawa, Masayoshi ; et al. | 2005-12-01 |
| Planar antenna with slot line App 20050200530 - Aikawa, Masayoshi ; et al. | 2005-09-15 |
| High frequency oscillator using dielectric resonator App 20050184818 - Aikawa, Masayoshi ; et al. | 2005-08-25 |
| Injection locked high frequency oscillator App 20050184816 - Aikawa, Masayoshi ; et al. | 2005-08-25 |
| Planar high frequency oscillator App 20050184817 - Aikawa, Masayoshi ; et al. | 2005-08-25 |
| Crystal oscillator device, oscillation method and heater App 20050184819 - Oita, Takeo ; et al. | 2005-08-25 |
| High frequency oscillator using transmission line resonator App 20050174182 - Aikawa, Masayoshi ; et al. | 2005-08-11 |
| Multielement planar antenna Grant 6,917,332 - Aikawa , et al. July 12, 2 | 2005-07-12 |
| Coplanar line based high frequency oscillator Grant 6,909,333 - Aikawa , et al. June 21, 2 | 2005-06-21 |
| Two-element and multi-element planar array antennas Grant 6,825,816 - Aikawa , et al. November 30, 2 | 2004-11-30 |
| High frequency oscillator App 20040233004 - Asamura, Fumio ; et al. | 2004-11-25 |
| Multi-element planar array antenna Grant 6,798,384 - Aikawa , et al. September 28, 2 | 2004-09-28 |
| High-frequency filter Grant 6,798,319 - Aikawa , et al. September 28, 2 | 2004-09-28 |
| High frequency oscillator using transmission line resonator Grant 6,798,305 - Aikawa , et al. September 28, 2 | 2004-09-28 |
| Input-switching voltage-controlled oscillator and PLL-controlled oscillator Grant 6,791,421 - Oita September 14, 2 | 2004-09-14 |
| High-frequency oscillator Grant 6,771,137 - Aikawa , et al. August 3, 2 | 2004-08-03 |
| High frequency crystal oscillator and high frequency signal generating method Grant 6,762,651 - Oita July 13, 2 | 2004-07-13 |
| Planar circuit Grant 6,756,857 - Aikawa , et al. June 29, 2 | 2004-06-29 |
| High-frequency oscillator of frequency switching type and high-frequency oscillation method Grant 6,756,863 - Oita June 29, 2 | 2004-06-29 |
| Multi-element planar array antenna Grant 6,753,817 - Aikawa , et al. June 22, 2 | 2004-06-22 |
| Injection-locked high-frequency oscillator Grant 6,717,481 - Aikawa , et al. April 6, 2 | 2004-04-06 |
| Multielement oscillator employing higher mode planar resonator Grant 6,717,480 - Aikawa , et al. April 6, 2 | 2004-04-06 |
| Crystal oscillator that utilizes the power transistor of an output amplifier to heat the crystal resonator Grant 6,707,347 - Oita March 16, 2 | 2004-03-16 |
| High frequency oscillator Grant 6,703,904 - Aikawa , et al. March 9, 2 | 2004-03-09 |
| Multielement planar antenna App 20040041732 - Aikawa, Masayoshi ; et al. | 2004-03-04 |
| Multi-element planar array antenna App 20030201941 - Aikawa, Masayoshi ; et al. | 2003-10-30 |
| Two-element and multi-element planar array antennas App 20030201944 - Aikawa, Masayoshi ; et al. | 2003-10-30 |
| Slot line based high frequency oscillator using two-port element App 20030121892 - Aikawa, Masayoshi ; et al. | 2003-07-03 |
| Multi-element planar array antenna App 20030122715 - Aikawa, Masayoshi ; et al. | 2003-07-03 |
| High frequency oscillator App 20030122628 - Aikawa, Masayoshi ; et al. | 2003-07-03 |
| High-frequency oscillator App 20030102927 - Aikawa, Masayoshi ; et al. | 2003-06-05 |
| High-frequency filter App 20030102942 - Aikawa, Masayoshi ; et al. | 2003-06-05 |
| High frequency oscillator App 20030098746 - Aikawa, Masayoshi ; et al. | 2003-05-29 |
| High frequency oscillator using transmission line resonator App 20030090332 - Aikawa, Masayoshi ; et al. | 2003-05-15 |
| Multielement oscillator employing higher mode planar resonator App 20030076185 - Aikawa, Masayoshi ; et al. | 2003-04-24 |
| Injection-locked high-frequency oscillator App 20030076178 - Aikawa, Masayoshi ; et al. | 2003-04-24 |
| Input-switching voltage-controlled oscillator and PLL-controlled oscillator App 20030076184 - Oita, Takeo | 2003-04-24 |
| Planar circuit App 20030062963 - Aikawa, Masayoshi ; et al. | 2003-04-03 |
| High-frequency oscillator of frequency switching type and high-frequency oscillation method App 20020171511 - Oita, Takeo | 2002-11-21 |
| High-frequency oscillator App 20020135430 - Oita, Takeo ; et al. | 2002-09-26 |
| High frequency crystal oscillator and high frequency signal generating method App 20020109557 - Oita, Takeo | 2002-08-15 |
| Crystal oscillator and a signal oscillation method thereof App 20020101290 - Oita, Takeo | 2002-08-01 |
| Synchronous signal generator App 20020093387 - Oita, Takeo | 2002-07-18 |
| High frequency crystal oscillator App 20020017959 - Kanazawa, Nobuyuki ; et al. | 2002-02-14 |
| Temperature compensating circuit Grant 5,537,049 - Oita , et al. July 16, 1 | 1996-07-16 |
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