Patent | Date |
---|
Electric winch device Grant 10,315,896 - Kawai , et al. | 2019-06-11 |
Electric winch device Grant 10,196,247 - Hiekata , et al. Fe | 2019-02-05 |
Electric winch device Grant 10,150,655 - Hiekata , et al. Dec | 2018-12-11 |
Crane Grant 9,796,564 - Kawai , et al. October 24, 2 | 2017-10-24 |
Exhaust gas purification control device for construction machine Grant 9,759,146 - Tsurumi , et al. September 12, 2 | 2017-09-12 |
Electric Winch Device App 20170210606 - KAWAI; Hiroaki ;   et al. | 2017-07-27 |
Electric Winch Device App 20160289054 - HIEKATA; Takashi ;   et al. | 2016-10-06 |
Crane App 20160257534 - KAWAI; Hiroaki ;   et al. | 2016-09-08 |
Exhaust Gas Purification Control Device For Construction Machine App 20160131059 - TSURUMI; Toshiki ;   et al. | 2016-05-12 |
Method for melting semiconductor wafer raw material and crystal growing method for semiconductor wafer Grant 9,103,049 - Shimomura , et al. August 11, 2 | 2015-08-11 |
Single crystal silicon pulling device, method for preventing contamination of silicon melt, and device for preventing contamination of silicon melt Grant 9,080,251 - Kamogawa , et al. July 14, 2 | 2015-07-14 |
Operating machine Grant 9,030,165 - Kawai , et al. May 12, 2 | 2015-05-12 |
Slewing stop control apparatus and method for slewing type working machine Grant 8,511,490 - Kawai , et al. August 20, 2 | 2013-08-20 |
Braking control apparatus for slewing type working machine Grant 8,505,292 - Tsutsui , et al. August 13, 2 | 2013-08-13 |
Operating Machine App 20130082517 - KAWAI; Hiroaki ;   et al. | 2013-04-04 |
Single crystal silicon pulling apparatus, method for preventing contamination of silicon melt, and device for preventing contamination of silicon melt Grant 8,404,046 - Kamogawa , et al. March 26, 2 | 2013-03-26 |
Single Crystal Silicon Pulling Device, Method For Preventing Contamination Of Silicon Melt, And Device For Preventing Contamination Of Silicon Melt App 20120222613 - Kamogawa; Makato ;   et al. | 2012-09-06 |
Braking Control Apparatus For Slewing Type Working Machine App 20100263364 - Tsutsui; Akira ;   et al. | 2010-10-21 |
Slewing Stop Control Apparatus And Method For Slewing Type Working Machine App 20100264106 - KAWAI; Hiroaki ;   et al. | 2010-10-21 |
Single Crystal Silicon Pulling Apparatus, Method for Preventing Contamination of Silicon Melt, and Device for Preventing Contamination of Silicon Melt App 20090229512 - Kamogawa; Makato ;   et al. | 2009-09-17 |
Traveling crane and assembling/disassembling method thereof Grant 7,455,187 - Toudou , et al. November 25, 2 | 2008-11-25 |
Apparatus and method for manufacturing semiconductor single crystal App 20080115720 - Saishoji; Toshiaki ;   et al. | 2008-05-22 |
Traveling Crane And Assembling/disassembling Method Thereof App 20080073305 - Toudou; Osamu ;   et al. | 2008-03-27 |
Traveling crane and assembling/disassembling method thereof Grant 7,341,158 - Toudou , et al. March 11, 2 | 2008-03-11 |
Weight detecting apparatus for crane and crane having the same Grant 7,340,373 - Shimomura March 4, 2 | 2008-03-04 |
Method for melting semiconductor wafer raw material and crystal growing method for semiconductor wafer App 20080011222 - Shimomura; Koichi ;   et al. | 2008-01-17 |
Method for manufacturing a silicon single crystal App 20070240629 - Kotooka; Toshirou ;   et al. | 2007-10-18 |
Control device for hydraulic winch Grant 7,166,061 - Shimomura , et al. January 23, 2 | 2007-01-23 |
Weight detecting apparatus for crane and crane having the same App 20060259270 - Shimomura; Koichi | 2006-11-16 |
Traveling crane and assembling/disassembling method thereof App 20050150854 - Toudou, Osamu ;   et al. | 2005-07-14 |
Control device for hydraulic winch App 20050143219 - Shimomura, Koichi ;   et al. | 2005-06-30 |
Semiconductor single-crystal lift device Grant 5,868,836 - Nakamura , et al. February 9, 1 | 1999-02-09 |
Apparatus with movable arms for holding a single-crystal semiconductor ingot Grant 5,824,153 - Suda , et al. October 20, 1 | 1998-10-20 |
Apparatus for fabricating a semiconductor single crystal Grant 5,766,347 - Shimomura , et al. June 16, 1 | 1998-06-16 |