OKAMOTO; Masakazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for OKAMOTO; Masakazu.The latest application filed is for "hot water supply apparatus".
Company Profile
2.30.40
- OKAMOTO; Masakazu - Osaka JP
- OKAMOTO; Masakazu - Osaka-shi Osaka
- Okamoto; Masakazu - Sakai JP
- Okamoto; Masakazu - Yokohama N/A JP
- Okamoto; Masakazu - Kobe JP
Patent Activity
| Patent | Date |
|---|---|
| Hot Water Supply Apparatus App 20220003456 - FANG; Qi ; et al. | 2022-01-06 |
| Compressor And Refrigeration Cycle Apparatus App 20210033311 - OKAMOTO; Masakazu ; et al. | 2021-02-04 |
| Air conditioning system Grant 10,386,078 - Yoh , et al. A | 2019-08-20 |
| Air conditioning system Grant 10,371,393 - Okamoto , et al. | 2019-08-06 |
| Air conditioning system Grant 9,927,132 - Moriwaki , et al. March 27, 2 | 2018-03-27 |
| Air Conditioning System App 20150219342 - YOH; Hiroshi ; et al. | 2015-08-06 |
| Air Conditioning System App 20150219343 - MORIWAKI; Michio ; et al. | 2015-08-06 |
| Air Conditioning System App 20150090803 - OKAMOTO; Masakazu ; et al. | 2015-04-02 |
| Refrigeration system Grant 8,966,920 - Okamoto , et al. March 3, 2 | 2015-03-03 |
| Knee airbag Grant 8,714,585 - Okamoto , et al. May 6, 2 | 2014-05-06 |
| Airbag Grant 8,651,513 - Okamoto , et al. February 18, 2 | 2014-02-18 |
| Control of supercritical refrigeration system Grant 8,418,489 - Okamoto April 16, 2 | 2013-04-16 |
| Refrigeration System App 20130025307 - Okamoto; Masakazu ; et al. | 2013-01-31 |
| Knee Airbag App 20130015646 - Okamoto; Masakazu ; et al. | 2013-01-17 |
| Refrigerating apparatus Grant 8,353,180 - Okamoto , et al. January 15, 2 | 2013-01-15 |
| Airbag App 20120313358 - Okamoto; Masakazu ; et al. | 2012-12-13 |
| Refrigerating apparatus Grant 8,312,732 - Sakitani , et al. November 20, 2 | 2012-11-20 |
| Fluid machine Grant 8,245,528 - Sakitani , et al. August 21, 2 | 2012-08-21 |
| Refrigeration system Grant 8,166,771 - Okamoto May 1, 2 | 2012-05-01 |
| Refrigerating apparatus Grant 8,122,735 - Sakitani , et al. February 28, 2 | 2012-02-28 |
| Refrigeration system Grant 7,918,096 - Sakitani , et al. April 5, 2 | 2011-04-05 |
| Refrigerating apparatus Grant 7,908,878 - Okamoto March 22, 2 | 2011-03-22 |
| Rotary type expander and fluid machinery Grant 7,896,627 - Okamoto , et al. March 1, 2 | 2011-03-01 |
| Refrigeration Apparatus App 20110005270 - Yoshimi; Atsushi ; et al. | 2011-01-13 |
| Expander App 20110002803 - Kumakura; Eiji ; et al. | 2011-01-06 |
| Refrigerating Apparatus App 20100287964 - Okamoto; Masakazu | 2010-11-18 |
| Refrigeration Apparatus App 20100275634 - Okamoto; Tetsuya ; et al. | 2010-11-04 |
| Positive displacement expander Grant 7,802,447 - Kumakura , et al. September 28, 2 | 2010-09-28 |
| Expander Grant 7,784,303 - Sakitani , et al. August 31, 2 | 2010-08-31 |
| Refrigeration apparatus Grant 7,762,099 - Okamoto , et al. July 27, 2 | 2010-07-27 |
| Refrigerating apparatus App 20100146999 - Okamoto; Masakazu | 2010-06-17 |
| Refrigerating Apparatus App 20100126211 - Okamoto; Masakazu ; et al. | 2010-05-27 |
| Refrigeration System App 20100101268 - Sakitani; Katsumi ; et al. | 2010-04-29 |
| Rotary expander Grant 7,674,097 - Okamoto , et al. March 9, 2 | 2010-03-09 |
| Air Conditioning Apparatus App 20100000245 - Kasahara; Shinichi ; et al. | 2010-01-07 |
| Refrigeration System App 20100000248 - Okamoto; Masakazu | 2010-01-07 |
| Fluid machine having reduced heat input to fluid Grant 7,628,592 - Okamoto , et al. December 8, 2 | 2009-12-08 |
| Fluid machine Grant 7,618,245 - Kumakura , et al. November 17, 2 | 2009-11-17 |
| Refrigerating Apparatus App 20090277213 - Sakitani; Katsumi ; et al. | 2009-11-12 |
| Positive displacement expander and fluid machinery Grant 7,607,319 - Okamoto October 27, 2 | 2009-10-27 |
| Refrigeration System App 20090260380 - Okamoto; Masakazu | 2009-10-22 |
| Refrigerating Apparatus App 20090183524 - Sakitani; Katsumi ; et al. | 2009-07-23 |
| Positive displacement expander App 20090178433 - Kumakura; Eiji ; et al. | 2009-07-16 |
| Refrigeration System App 20090165480 - Sakitani; Katsumi ; et al. | 2009-07-02 |
| Refrigeration Apparatus App 20090126398 - Okamoto; Masakazu ; et al. | 2009-05-21 |
| Refrigeration Apparatus App 20090113907 - Sakitani; Katsumi ; et al. | 2009-05-07 |
| Fluid Machine App 20090100860 - Sakitani; Katsumi ; et al. | 2009-04-23 |
| Refrigerating Apparatus App 20090071187 - Sakitani; Katsumi ; et al. | 2009-03-19 |
| Refrigerating Apparatus App 20090044564 - Okamoto; Masakazu | 2009-02-19 |
| Refrigeration System App 20090007590 - Sakitani; Katsumi ; et al. | 2009-01-08 |
| Positive Displacement Expander and Fluid Machinery App 20080307797 - Okamoto; Masakazu | 2008-12-18 |
| Expander App 20080310983 - Sakitani; Katsumi ; et al. | 2008-12-18 |
| Rotary Expander App 20080274001 - Okamoto; Masakazu ; et al. | 2008-11-06 |
| Refrigeration apparatus Grant 7,434,414 - Sakitani , et al. October 14, 2 | 2008-10-14 |
| Fluid Machine App 20080232992 - Okamoto; Tetsuya ; et al. | 2008-09-25 |
| Displacement type expansion machine and fluid machine Grant 7,419,369 - Sakitani , et al. September 2, 2 | 2008-09-02 |
| Refrigeration Apparatus App 20080163642 - Okamoto; Masakazu ; et al. | 2008-07-10 |
| Fluid Machine App 20080085206 - Kumakura; Eiji ; et al. | 2008-04-10 |
| Rotary expander App 20070196227 - Okamoto; Masakazu ; et al. | 2007-08-23 |
| Rotary type expander and fluid machinery App 20070053782 - Okamoto; Masakazu ; et al. | 2007-03-08 |
| Volume expander and fluid machine App 20060165542 - Sakitani; Katsumi ; et al. | 2006-07-27 |
| Refrigeration apparatus App 20060059929 - Sakitani; Katsumi ; et al. | 2006-03-23 |
| Apparatus for decolorizing toner images and an image forming apparatus Grant 5,572,311 - Abe , et al. November 5, 1 | 1996-11-05 |
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