Yamashita; Masayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamashita; Masayoshi.The latest application filed is for "electrostatic loudspeaker and method of producing electrostatic loudspeaker".
- Yamashita; Masayoshi - Hamamatsu JP
- YAMASHITA; Masayoshi - Hamamatsu-shi JP
- Yamashita; Masayoshi - Toyota JP
- Yamashita, Masayoshi - Saitama JP
- Yamashita, Masayoshi - Toyota-shi JP
- Yamashita; Masayoshi - Tokyo JP
- Yamashita; Masayoshi - Ube JP
| Patent | Date |
|---|---|
| Electrostatic loudspeaker Grant 8,885,853 - Yamashita , et al. November 11, 2 | 2014-11-11 |
| Electrostatic Loudspeaker And Method Of Producing Electrostatic Loudspeaker App 20130129121 - YAMASHITA; Masayoshi | 2013-05-23 |
| Electrostatic Loudspeaker App 20130108086 - Yamashita; Masayoshi ; et al. | 2013-05-02 |
| Earphone device and sound generating apparatus equipped with the same Grant 8,270,657 - Takigawa , et al. September 18, 2 | 2012-09-18 |
| Earphone Device And Sound Generating Apparatus Equipped With The Same App 20100166245 - Takigawa; Souichi ; et al. | 2010-07-01 |
| Key actuating system Grant 7,667,116 - Yamashita , et al. February 23, 2 | 2010-02-23 |
| Fuel cell equipped vehicle Grant 7,559,389 - Yamashita July 14, 2 | 2009-07-14 |
| Key driving apparatus and keyboard musical instrument Grant 7,547,833 - Yamashita June 16, 2 | 2009-06-16 |
| Musical Keyboard Instrument App 20080127799 - Yamashita; Masayoshi ; et al. | 2008-06-05 |
| Key actuating system App 20080092720 - Yamashita; Masayoshi ; et al. | 2008-04-24 |
| Key driving apparatus and keyboard musical instrument App 20070234890 - Yamashita; Masayoshi | 2007-10-11 |
| Thermoelectric module Grant 7,081,677 - Yamashita , et al. July 25, 2 | 2006-07-25 |
| Portable device App 20050249373 - Yamashita, Masayoshi | 2005-11-10 |
| Fuel cell vehicle App 20050139402 - Yamashita, Masayoshi | 2005-06-30 |
| Portable telephone App 20030224837 - Kuriyama, Toshihide ; et al. | 2003-12-04 |
| Thermoelectric module App 20030183839 - Yamashita, Masayoshi ; et al. | 2003-10-02 |
| Portable radio terminal Grant 6,539,243 - Kimura , et al. March 25, 2 | 2003-03-25 |
| Magnetic detecting apparatus with a variable voltage power supply Grant 5,493,218 - Hayashi , et al. February 20, 1 | 1996-02-20 |
| Portable radio equipment having a display Grant 5,408,699 - Yamashita , et al. April 18, 1 | 1995-04-18 |
| Card-type radio receiver having slot antenna integrated with housing thereof Grant 4,935,745 - Mori , et al. June 19, 1 | 1990-06-19 |
| Data terminal Grant 4,806,906 - Oda , et al. February 21, 1 | 1989-02-21 |
| Process for preparing diesters of malonic acid Grant 4,256,908 - Nishimura , et al. March 17, 1 | 1981-03-17 |
| Process for preparing a diester of oxalic acid Grant 4,229,589 - Nishimura , et al. October 21, 1 | 1980-10-21 |
| Process for the preparation of dialkyl oxalates Grant 4,138,587 - Yamasaki , et al. February 6, 1 | 1979-02-06 |
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