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Patent applications and USPTO patent grants for OKADA; Tomoaki.The latest application filed is for "speaking valve".
Patent | Date |
---|---|
Speaking Valve App 20180015246 - KANAZAWA; Hideaki ;   et al. | 2018-01-18 |
Method for producing a glass plate with a conductive printed wire and glass plate with a conductive printed wire Grant 7,906,732 - Okahata , et al. March 15, 2 | 2011-03-15 |
Electrographic Printing Apparatus, Electrographic Printing Method, and Method of Producing Glass Plate App 20090169279 - Okada; Tomoaki ;   et al. | 2009-07-02 |
Method For Producing A Glass Plate With A Conductive Printed Wire And Glass Plate With A Conductive Printed Wire App 20090095512 - OKAHATA; Naoki ;   et al. | 2009-04-16 |
Developing Device of Electrographic Printing Apparatus, Non-Image-Region Toner Removing Device, Electrographic Printing Apparatus Using the Same, Electrographic Printing Method, and Method of Producing Glass Plate or Ceramic Plate App 20090010660 - Okada; Tomoaki ;   et al. | 2009-01-08 |
Image forming apparatus and image forming method Grant 5,835,826 - Okada , et al. November 10, 1 | 1998-11-10 |
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