Iwata; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwata; Masafumi.The latest application filed is for "multi-car elevator and controlling method therefor".
- Iwata; Masafumi - Tokyo JP
- Iwata; Masafumi - Chiyoda-ku JP
- Iwata; Masafumi - Hyogo JP
| Patent | Date |
|---|---|
| Multi-car elevator and controlling method therefor Grant 9,394,139 - Kugiya , et al. July 19, 2 | 2016-07-19 |
| Elevator safety control device Grant 9,108,823 - Washio , et al. August 18, 2 | 2015-08-18 |
| Multi-car elevator control device Grant 9,096,410 - Iwata August 4, 2 | 2015-08-04 |
| Elevator group supervisory control system and method with park floor cancellation Grant 9,079,752 - Takeshima , et al. July 14, 2 | 2015-07-14 |
| Elevator system including fire evacuation priority Grant 8,839,914 - Iwata , et al. September 23, 2 | 2014-09-23 |
| Elevator group management system having fellow passenger group assignment Grant 8,646,581 - Iwata , et al. February 11, 2 | 2014-02-11 |
| Elevator group management system Grant 8,602,172 - Suzuki , et al. December 10, 2 | 2013-12-10 |
| Multi-car Elevator And Controlling Method Therefor App 20130299282 - Kugiya; Takuo ; et al. | 2013-11-14 |
| Elevator group management system Grant 8,567,569 - Suzuki , et al. October 29, 2 | 2013-10-29 |
| Elevator system Grant 8,505,692 - Tokura , et al. August 13, 2 | 2013-08-13 |
| Elevator evacuation supporting system Grant 8,493,230 - Hikita , et al. July 23, 2 | 2013-07-23 |
| Elevator Safety Control Device App 20120292136 - Washio; Kazunori ; et al. | 2012-11-22 |
| Multi-car Elevator Control Device App 20120279804 - Iwata; Masafumi | 2012-11-08 |
| Refuge supporting device of elevator Grant 8,245,819 - Hikita , et al. August 21, 2 | 2012-08-21 |
| Elevator Group Supervisory Control System And Elevator Group Supervisory Control Method App 20120168261 - Takeshima; Koji ; et al. | 2012-07-05 |
| Elevator System App 20110272221 - Iwata; Masafumi ; et al. | 2011-11-10 |
| Elevator group control apparatus Grant 8,006,807 - Kobori , et al. August 30, 2 | 2011-08-30 |
| Elevator Group Management System App 20110198160 - Suzuki; Naohiko ; et al. | 2011-08-18 |
| Elevator Group Managemnt System App 20110155514 - Iwata; Masafumi ; et al. | 2011-06-30 |
| Elevator Group Management System App 20110155515 - Suzuki; Naohiko ; et al. | 2011-06-30 |
| Elevator System App 20110132699 - Tokura; Sakurako ; et al. | 2011-06-09 |
| Elevator Evacuation Supporting System App 20110128159 - Hikita; Shiro ; et al. | 2011-06-02 |
| Evacuation Supporting System App 20110108365 - Hikita; Shiro ; et al. | 2011-05-12 |
| Refuge support system of double deck elevator Grant 7,849,973 - Hikita , et al. December 14, 2 | 2010-12-14 |
| Elevator Group Control Apparatus App 20100230213 - Kobori; Shingo ; et al. | 2010-09-16 |
| Refuge Supporting Device Of Elevator App 20100213011 - Hikita; Shiro ; et al. | 2010-08-26 |
| Refuge Support System Of Double Deck Elevator App 20100200336 - Hikita; Shiro ; et al. | 2010-08-12 |
| Elevator operation control device for selecting an operation control profile Grant 7,740,112 - Iwata , et al. June 22, 2 | 2010-06-22 |
| Elevator operation control device which controls the elevator based on a sensed temperature Grant 7,681,697 - Iwata , et al. March 23, 2 | 2010-03-23 |
| Elevator Operation Control Device App 20090045016 - Iwata; Masafumi ; et al. | 2009-02-19 |
| Elevator Operation Control Device App 20070295563 - Iwata; Masafumi ; et al. | 2007-12-27 |
| Method and apparatus for control of a group of elevators based on origin floor and destination floor matrix Grant 6,394,232 - Iwata , et al. May 28, 2 | 2002-05-28 |
| Transportation system traffic controlling system using a neural network Grant 5,459,665 - Hikita , et al. October 17, 1 | 1995-10-17 |
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