| Patent | Date |
|---|
Method for producing lens array, and molding mold
Grant 10,259,178 - Imai , et al. | 2019-04-16 |
Method For Producing Lens Array, And Molding Mold
App 20180141291 - Imai; Toshiyuki ; et al. | 2018-05-24 |
Wafer Lens, Shaping Mold for Wafer Lens, and Production Method for Wafer Lens
App 20150338618 - TANIGAWA; Hiroumi ; et al. | 2015-11-26 |
Optical Fiber Coupling Member and Manufacturing Method of The Same
App 20150260917 - Imai; Toshiyuki ; et al. | 2015-09-17 |
Motor drive circuit
Grant 9,036,311 - Imai May 19, 2 | 2015-05-19 |
Image pickup device and method for manufacturing the image pickup device
Grant 8,792,044 - Imai , et al. July 29, 2 | 2014-07-29 |
Production method of wafer lens, intermediate die, optical component, molding die, and production method of molding die
Grant 8,792,180 - Teramoto , et al. July 29, 2 | 2014-07-29 |
Lens Unit Manufacturing Method, Lens Array, and Lens Unit
App 20140055860 - Morimoto; Tomoyuki ; et al. | 2014-02-27 |
Transfer optical surface machining method, optical device producing mold and optical device
Grant 8,656,815 - Morimoto , et al. February 25, 2 | 2014-02-25 |
Motor drive circuit
Grant 08618763 - | 2013-12-31 |
Motor drive circuit
Grant 8,618,763 - Noie , et al. December 31, 2 | 2013-12-31 |
Motor drive circuit
Grant 8,593,100 - Nakahata , et al. November 26, 2 | 2013-11-26 |
Motor drive circuit
Grant 8,482,232 - Imai July 9, 2 | 2013-07-09 |
Motor drive circuit
Grant 8,384,324 - Nakahata , et al. February 26, 2 | 2013-02-26 |
Motor driving circuit
Grant 8,368,332 - Imai , et al. February 5, 2 | 2013-02-05 |
Image Pickup Device and Method for Manufacturing the Image Pickup Device
App 20120218455 - Imai; Toshiyuki ; et al. | 2012-08-30 |
Cutting Tool, Method for Manufacturing Molding Die, and Molding Die for Array Lens
App 20120207869 - Imai; Toshiyuki ; et al. | 2012-08-16 |
Motor Drive Circuit
App 20120182649 - Imai; Toshiyuki | 2012-07-19 |
Motor Speed Control Circuit
App 20120181966 - Nakamura; Hideaki ; et al. | 2012-07-19 |
Apparatus for Manufacturing Wafer Lens, Molding Die, And Method for Manufacturing Wafer Lens
App 20120153518 - Fujii; Yuiti ; et al. | 2012-06-21 |
Production Method of Wafer Lens, Intermediate Die, Optical Component, Molding Die, and Production Method of Molding Die
App 20120075709 - Teramoto; Tougo ; et al. | 2012-03-29 |
Motor Drive Circuit
App 20120049775 - Imai; Toshiyuki | 2012-03-01 |
Motor drive circuit
Grant 8,098,033 - Imai January 17, 2 | 2012-01-17 |
Vibration body for cutting, vibration cutting unit, processing apparatus, molding die and optical element
Grant 8,047,104 - Imai , et al. November 1, 2 | 2011-11-01 |
Motor Drive Circuit
App 20110260669 - Nakahata; Masahiro ; et al. | 2011-10-27 |
Motor drive circuit, fan motor, electronic device, and notebook personal computer
Grant 8,030,866 - Imai October 4, 2 | 2011-10-04 |
Motor drive circuit
Grant 8,030,864 - Imai , et al. October 4, 2 | 2011-10-04 |
Device of Producing Wafer Lens and Method of Producing Wafer Lens
App 20110215490 - Fujii; Yuiti ; et al. | 2011-09-08 |
Method of Manufacturing Wafer Lens
App 20110204531 - Hara; Akiko ; et al. | 2011-08-25 |
Motor Driving Circuit
App 20110204834 - Imai; Toshiyuki ; et al. | 2011-08-25 |
Mold, Method of Manufacturing Mold, Method of Manufacturing Wafer Lens, and Wafer Lens
App 20110181961 - Imai; Toshiyuki | 2011-07-28 |
Motor Drive Circuit
App 20110181214 - Nakahata; Masahiro ; et al. | 2011-07-28 |
Motor drive circuit, fan motor, electronic device, and notebook personal computer
Grant 7,839,104 - Imai , et al. November 23, 2 | 2010-11-23 |
Motor Drive Circuit
App 20100181951 - Noie; Joji ; et al. | 2010-07-22 |
Vibration body for cutting, processing device, molding die and optical element
Grant 7,730,815 - Imai , et al. June 8, 2 | 2010-06-08 |
Motor Drive Circuit
App 20100033118 - Imai; Toshiyuki ; et al. | 2010-02-11 |
Analog watch
Grant 7,646,678 - Imai , et al. January 12, 2 | 2010-01-12 |
Motor Drive Circuit
App 20090243534 - Imai; Toshiyuki | 2009-10-01 |
Motor control circuit, fan motor, electronic device, and notebook personal computer
Grant 7,589,485 - Yoshitomi , et al. September 15, 2 | 2009-09-15 |
Motor Drive Circuit, Fan Motor, Electronic Device, and Notebook Personal Computer
App 20090167219 - Imai; Toshiyuki ; et al. | 2009-07-02 |
Motor Drive Circuit, Fan Motor, Electronic Device, and Notebook Personal Computer
App 20090140677 - Imai; Toshiyuki | 2009-06-04 |
Motor Control Circuit, Fan Motor, Electronic Device, and Notebook Personal Computer
App 20090102406 - Yoshitomi; Tetsuya ; et al. | 2009-04-23 |
Voltage selection circuit
Grant 7,492,210 - Imai , et al. February 17, 2 | 2009-02-17 |
Watch
Grant D569,741 - Satou , et al. May 27, 2 | 2008-05-27 |
Analog Watch
App 20080101161 - Imai; Toshiyuki ; et al. | 2008-05-01 |
Vibration body for cutting, vibration cutting unit, processing apparatus, molding die, and optical element
App 20080019782 - Imai; Toshiyuki ; et al. | 2008-01-24 |
Cutting device, processing apparatus, molding die, optical element and cutting method
App 20070228879 - Imai; Toshiyuki ; et al. | 2007-10-04 |
Vibration body for cutting, processing device, molding die and optical element
App 20070180961 - Imai; Toshiyuki ; et al. | 2007-08-09 |
Vibration body for cutting, vibration cutting unit, processing apparatus, molding die and optical element
App 20070164636 - Imai; Toshiyuki ; et al. | 2007-07-19 |
Voltage Selection Circuit
App 20070152731 - Imai; Toshiyuki ; et al. | 2007-07-05 |
Transfer optical surface machining method, optical device producing mold and optical device
App 20060120816 - Morimoto; Tomoyuki ; et al. | 2006-06-08 |
Method for making a lens molding die and method for manufacturing a lens
App 20040244421 - Kato, Kinya ; et al. | 2004-12-09 |
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