Shigihara; Makoto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shigihara; Makoto.The latest application filed is for "valve-integrated transponder".
- Shigihara; Makoto - Fukushima-ken JP
| Patent | Date |
|---|---|
| Valve-integrated transponder Grant 7,804,397 - Shigihara , et al. September 28, 2 | 2010-09-28 |
| Valve-integrated transponder Grant 7,804,398 - Shigihara , et al. September 28, 2 | 2010-09-28 |
| Valve-integrated Transponder App 20080303672 - Shigihara; Makoto ; et al. | 2008-12-11 |
| Valve-integrated Transponder App 20080303652 - Shigihara; Makoto ; et al. | 2008-12-11 |
| Antenna apparatus for transponder Grant 7,453,415 - Shigihara , et al. November 18, 2 | 2008-11-18 |
| Antenna apparatus for transponder App 20080001842 - Shigihara; Makoto ; et al. | 2008-01-03 |
| Antenna device having enhanced reception sensitivity in wide bands Grant 7,315,287 - Shigihara January 1, 2 | 2008-01-01 |
| Antenna device having enhanced reception sensitivity in wide bands Grant 7,307,598 - Shigihara December 11, 2 | 2007-12-11 |
| Antenna apparatus disposed in tire App 20070103285 - Konno; Yasuhiro ; et al. | 2007-05-10 |
| Antenna device capable of being tuned in wide band Grant 7,071,887 - Shigihara , et al. July 4, 2 | 2006-07-04 |
| Antenna device having enhanced reception sensitivity in wide bands App 20060139227 - Shigihara; Makoto | 2006-06-29 |
| Antenna device having enhanced reception sensitivity in wide bands App 20060139226 - Shigihara; Makoto | 2006-06-29 |
| Antenna device capable of being tuned in wide band App 20050162323 - Shigihara, Makoto ; et al. | 2005-07-28 |
| Compact, vibration-resistant circularly polarized wave antenna Grant 6,707,426 - Shigihara , et al. March 16, 2 | 2004-03-16 |
| Small plane antenna and composite antenna using the same App 20040021606 - Shigihara, Makoto | 2004-02-05 |
| Compact, vibration-resistant circularly polarized wave antenna App 20020080075 - Shigihara, Makoto ; et al. | 2002-06-27 |
| Small-sized circular polarized wave microstrip antenna providing desired resonance frequency and desired axis ratio App 20010020920 - Shigihara, Makoto | 2001-09-13 |
| Outdoor converter for receiving satellite broadcast Grant 5,796,371 - Sato , et al. August 18, 1 | 1998-08-18 |
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