loadpatents
Patent applications and USPTO patent grants for Ishikawa; Kazumitsu.The latest application filed is for "chain block".
Patent | Date |
---|---|
Chain block Grant 10,053,342 - Ishikawa , et al. August 21, 2 | 2018-08-21 |
Chain block Grant 9,802,799 - Ishikawa , et al. October 31, 2 | 2017-10-31 |
Manual chain block Grant 9,284,172 - Ishikawa March 15, 2 | 2016-03-15 |
Chain Block App 20150191335 - Ishikawa; Kazumitsu ;   et al. | 2015-07-09 |
Chain Block App 20150166312 - Ishikawa; Kazumitsu ;   et al. | 2015-06-18 |
Load sensitive magnetic clutch device Grant 8,997,964 - Kasai , et al. April 7, 2 | 2015-04-07 |
Chain hoist Grant D704,411 - Ishikawa , et al. May 6, 2 | 2014-05-06 |
Chain hoist Grant D704,412 - Ishikawa , et al. May 6, 2 | 2014-05-06 |
Chain hoist Grant D704,414 - Ishikawa , et al. May 6, 2 | 2014-05-06 |
Chain hoist Grant D704,415 - Ishikawa , et al. May 6, 2 | 2014-05-06 |
Chain hoist Grant D704,413 - Ishikawa , et al. May 6, 2 | 2014-05-06 |
Load Sensitive Magnetic Clutch Device App 20130206534 - Kasai; Takayuki ;   et al. | 2013-08-15 |
Manual Chain Block App 20130001489 - Ishikawa; Kazumitsu | 2013-01-03 |
Switch for hoist Grant D667,380 - Ishikawa , et al. September 18, 2 | 2012-09-18 |
Hoisting machine Grant 7,907,045 - Ishikawa , et al. March 15, 2 | 2011-03-15 |
Hoisting Machine App 20100127818 - Ishikawa; Kazumitsu ;   et al. | 2010-05-27 |
Electronic component device and method of manufacturing the same Grant 6,600,214 - Ishikawa , et al. July 29, 2 | 2003-07-29 |
Electronic component device and method of manufacturing the same App 20020020896 - Ishikawa, Kazumitsu ;   et al. | 2002-02-21 |
Printed wiring board having cavity for mounting electronic parts therein and method for manufacturing thereof App 20010042640 - Nakamura, Yasuaki ;   et al. | 2001-11-22 |
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