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Patent applications and USPTO patent grants for Tamura; Mitsuo.The latest application filed is for "acoustic vibration generating element".
Patent | Date |
---|---|
Acoustic vibration generating element Grant 8,107,646 - Tamura January 31, 2 | 2012-01-31 |
Bone conduction earphone Grant D604,273 - Tamura , et al. November 17, 2 | 2009-11-17 |
Button making device, button, and method of mounting pressing mold in button making device Grant 7,509,891 - Miyake , et al. March 31, 2 | 2009-03-31 |
Acoustic Vibration Generating Element App 20080107290 - Tamura; Mitsuo | 2008-05-08 |
Batch production device, batch, and press form mounting method in batch production device App 20060260102 - Miyake; Suyako ;   et al. | 2006-11-23 |
Acoustic vibration generating element App 20050129257 - Tamura, Mitsuo | 2005-06-16 |
Multimedia information distributing system Grant 5,826,024 - Higashimura , et al. October 20, 1 | 1998-10-20 |
Transfer type working system Grant 4,503,596 - Ida , et al. March 12, 1 | 1985-03-12 |
Pipe Cutting Machine With Spark Actuated Feed Control Grant 3,827,190 - Moriguchi , et al. August 6, 1 | 1974-08-06 |
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