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Patent applications and USPTO patent grants for Yashima Electric Co., Ltd..The latest application filed is for "vacuum cleaner".
Patent | Date |
---|---|
Vacuum cleaner Grant 6,101,667 - Ishikawa August 15, 2 | 2000-08-15 |
Vacuum cleaner Grant 6,055,702 - Imamura , et al. May 2, 2 | 2000-05-02 |
Vacuum cleaner with dust bag fill detector Grant 6,029,309 - Imamura February 29, 2 | 2000-02-29 |
Handwriting detecting and storing apparatus Grant 6,031,936 - Nakamura February 29, 2 | 2000-02-29 |
Image reproducing method for reproducing handwriting Grant 5,960,124 - Taguchi , et al. September 28, 1 | 1999-09-28 |
Vacuum cleaner with optical sensor Grant 5,819,367 - Imamura October 13, 1 | 1998-10-13 |
Dust indication system for vacuum cleaner Grant 5,815,884 - Imamura , et al. October 6, 1 | 1998-10-06 |
Writing device for storing handwriting Grant 5,774,602 - Taguchi , et al. June 30, 1 | 1998-06-30 |
Image reproducing method and apparatus capable of storing and reproducing handwriting Grant 5,748,808 - Taguchi , et al. May 5, 1 | 1998-05-05 |
Head set Grant 5,581,622 - Sakurai December 3, 1 | 1996-12-03 |
Generator system for a vacuum cleaner Grant 5,572,767 - Ishikawa November 12, 1 | 1996-11-12 |
Vacuum cleaner Grant 5,404,612 - Ishikawa April 11, 1 | 1995-04-11 |
Writing device for storing handwriting Grant 5,215,397 - Taguchi , et al. June 1, 1 | 1993-06-01 |
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