KURASAWA; Tadahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for KURASAWA; Tadahiro.The latest application filed is for "rotating electric machine and armature".
Company Profile
0.22.34
- KURASAWA; Tadahiro - Kariya-city JP
- Kurasawa; Tadahiro - Chita-gun JP
- Kurasawa; Tadahiro - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Rotating Electric Machine And Armature App 20220140770 - OKAMURA; Tomoyuki ; et al. | 2022-05-05 |
| Rotating Electric Machine And Armature App 20220140686 - HIRAI; Kensuke ; et al. | 2022-05-05 |
| Rotating Electrical Machine And Method Of Manufacturing The Same App 20220140673 - OKAMURA; Tomoyuki ; et al. | 2022-05-05 |
| Starter with compact structure Grant 8,601,887 - Hirai , et al. December 10, 2 | 2013-12-10 |
| Electromagnetic switch Grant 8,362,858 - Kurasawa January 29, 2 | 2013-01-29 |
| Heater power control circuit and burn-in apparatus using the same Grant 8,338,758 - Kita , et al. December 25, 2 | 2012-12-25 |
| Commutator motor utilizing existing part to restrict radially outward movement of brush holders Grant 8,304,954 - Kurasawa November 6, 2 | 2012-11-06 |
| Electromagnetic switch for a starter motor Grant 8,212,637 - Kurasawa July 3, 2 | 2012-07-03 |
| Electromagnetic Switch App 20120105179 - KURASAWA; Tadahiro | 2012-05-03 |
| Heater power control circuit and burn-in apparatus using the same App 20110120985 - Kita; Kazumi ; et al. | 2011-05-26 |
| Compact structure of starter Grant 7,859,150 - Utsunomiya , et al. December 28, 2 | 2010-12-28 |
| Method of detecting abnormality in burn-in apparatus Grant 7,839,158 - Kita , et al. November 23, 2 | 2010-11-23 |
| Starter Grant 7,834,497 - Utsunomiya , et al. November 16, 2 | 2010-11-16 |
| Electromagnetic Switch For A Starter Motor App 20100237968 - KURASAWA; Tadahiro | 2010-09-23 |
| Starter having minimized electromagnetic switch Grant 7,772,944 - Kurasawa , et al. August 10, 2 | 2010-08-10 |
| Electromagnetic switch for use in starter Grant 7,760,056 - Utsunomiya , et al. July 20, 2 | 2010-07-20 |
| Starter having connecting member electrically connecting magnetic switch and motor Grant 7,626,280 - Kurasawa , et al. December 1, 2 | 2009-12-01 |
| Structure of electromagnetic switch for starter App 20090206966 - Hirabayashi; Takashi ; et al. | 2009-08-20 |
| Electromagnetic switch of starter Grant 7,569,787 - Kurasawa , et al. August 4, 2 | 2009-08-04 |
| Electromagnetic switch with fixed magnetic core having disc portion formed of stack of base and balance metal sheets Grant 7,557,684 - Kurasawa July 7, 2 | 2009-07-07 |
| Structure of electromagnetic switch for starter Grant 7,551,049 - Hirabayashi , et al. June 23, 2 | 2009-06-23 |
| Starter with compact structure App 20090145250 - Hirai; Kensuke ; et al. | 2009-06-11 |
| Electromagnetic switch Grant 7,535,328 - Kurasawa , et al. May 19, 2 | 2009-05-19 |
| Commutator motor utilizing existing part to restrict radially outward movement of brush holders App 20090066185 - KURASAWA; Tadahiro | 2009-03-12 |
| Starter for engines App 20080314195 - Andoh; Shinji ; et al. | 2008-12-25 |
| Method of Monitoring Burn-In Apparatus App 20080309361 - Kita; Kazumi ; et al. | 2008-12-18 |
| Engine starter having improved helical spline structure for ensuring reliable engagement between output shaft and pinion gear App 20080227556 - Andoh; Kazuhiro ; et al. | 2008-09-18 |
| Electromagnetic switch for use in starter App 20080122564 - Utsunomiya; Yamato ; et al. | 2008-05-29 |
| Electric rotating machine with armature coil App 20080116760 - Hosoya; Akifumi ; et al. | 2008-05-22 |
| Compact structure of starter App 20080106166 - Utsunomiya; Yamato ; et al. | 2008-05-08 |
| Starter App 20080084129 - Utsunomiya; Yamato ; et al. | 2008-04-10 |
| Starter having connecting member electrically connecting magnetic switch and motor App 20080048454 - Kurasawa; Tadahiro ; et al. | 2008-02-28 |
| Electromagnetic switch provided with a packing capable of suppressing wobbling motions of an electromagnetic coil App 20080042788 - Kurasawa; Tadahiro ; et al. | 2008-02-21 |
| Starter having minimized electromagnetic switch App 20080024253 - Kurasawa; Tadahiro ; et al. | 2008-01-31 |
| Magnet switch with mechanism for preventing impact force imposed thereon App 20080007373 - Andoh; Kazuhiro ; et al. | 2008-01-10 |
| Rotating electric machine having improved arrangement of brush holder for effectively dissipating heat generated by brush App 20080007136 - Utsunomiya; Yamato ; et al. | 2008-01-10 |
| Electromagnetic switch of starter App 20070284234 - Kurasawa; Tadahiro ; et al. | 2007-12-13 |
| Electromagnetic switch App 20070194867 - Kurasawa; Tadahiro ; et al. | 2007-08-23 |
| Electromagnetic switch with fixed magnetic core having disc portion formed of stack of base and balance metal sheets App 20070194868 - Kurasawa; Tadahiro | 2007-08-23 |
| Wire connecting structure of electromagnetic switch of starter Grant 7,088,208 - Kurasawa , et al. August 8, 2 | 2006-08-08 |
| Structure of electromagnetic switch for starter App 20060109070 - Hirabayashi; Takashi ; et al. | 2006-05-25 |
| Starter solenoid switch with highly reliable contacts Grant 7,009,475 - Niimi , et al. March 7, 2 | 2006-03-07 |
| Starter having pinion-rotation-restricting member for use in automotive vehicle Grant 6,963,144 - Kurasawa , et al. November 8, 2 | 2005-11-08 |
| Starter solenoid switch with highly reliable contacts App 20050184838 - Niimi, Masami ; et al. | 2005-08-25 |
| Starter App 20050178222 - Kajino, Sadayoshi ; et al. | 2005-08-18 |
| Starter having pinion-rotation-restricting member App 20050046193 - Kurasawa, Tadahiro | 2005-03-03 |
| Electromagnetic switch and starter using the same Grant 6,833,778 - Ohmi , et al. December 21, 2 | 2004-12-21 |
| Electromagnetic switch and starter using the same App 20040178870 - Ohmi, Masanori ; et al. | 2004-09-16 |
| Wire connecting structure of electromagnetic switch of starter App 20040159534 - Kurasawa, Tadahiro ; et al. | 2004-08-19 |
| Starter and magnet switch thereof App 20040113728 - Ohmi, Masanori ; et al. | 2004-06-17 |
| Starter having pinion-rotation-restricting member for use in automotive vehicle App 20040108727 - Kurasawa, Tadahiro ; et al. | 2004-06-10 |
| Starter motor having leaf spring for driving pinion gear Grant 6,715,374 - Kurasawa April 6, 2 | 2004-04-06 |
| Starter motor having leaf spring for driving pinion gear App 20020096001 - Kurasawa, Tadahiro | 2002-07-25 |
| Magnetic switch for starter motor App 20020067231 - Kurasawa, Tadahiro ; et al. | 2002-06-06 |
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