Katsumata; Kazuhiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katsumata; Kazuhiko.The latest application filed is for "cooling device and thermal treatment device".
Company Profile
7.40.48
- Katsumata; Kazuhiko - Inuyama JP
- KATSUMATA; Kazuhiko - Inuyama-shi JP
- Katsumata; Kazuhiko - Kakamigahara JP
- Katsumata; Kazuhiko - Saitama JP
- Katsumata; Kazuhiko - Tokyo JP
- KATSUMATA; Kazuhiko - Kakamigahara-shi JP
- Katsumata; Kazuhiko - Saitama-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Heat treatment system Grant 11,248,846 - Katsumata , et al. February 15, 2 | 2022-02-15 |
| Heat treatment device Grant 10,690,416 - Katsumata | 2020-06-23 |
| Condenser and cleaning device Grant 10,676,858 - Katsumata , et al. | 2020-06-09 |
| Heat treatment apparatus Grant 10,648,050 - Katsumata | 2020-05-12 |
| Heat treating device Grant 10,557,180 - Katsumata Feb | 2020-02-11 |
| Multi-chamber heat treatment device Grant 10,488,115 - Katsumata , et al. Nov | 2019-11-26 |
| Heat treatment device and cooling device Grant 10,392,676 - Katsumata , et al. A | 2019-08-27 |
| Carburizing device Grant 10,323,315 - Katsumata , et al. | 2019-06-18 |
| Cooling device and multi-chamber heat treatment device Grant 10,273,553 - Katsumata , et al. | 2019-04-30 |
| Conveyance device for heat treatment device and heat treatment device Grant 10,260,814 - Katsumata , et al. | 2019-04-16 |
| Cleaning apparatus Grant 10,118,204 - Katsumata , et al. November 6, 2 | 2018-11-06 |
| Cooling Device And Thermal Treatment Device App 20180274049 - KATSUMATA; Kazuhiko | 2018-09-27 |
| Carburizing device Grant 9,926,621 - Katsumata , et al. March 27, 2 | 2018-03-27 |
| Heat Treatment Apparatus App 20180016652 - KATSUMATA; Kazuhiko | 2018-01-18 |
| Heat Treating Device App 20180016651 - KATSUMATA; Kazuhiko | 2018-01-18 |
| Heat Treatment Device App 20180010854 - KATSUMATA; Kazuhiko | 2018-01-11 |
| Heat Treatment System App 20170370648 - KATSUMATA; Kazuhiko ; et al. | 2017-12-28 |
| Multi-chamber Heat Treatment Device App 20170307296 - KATSUMATA; Kazuhiko ; et al. | 2017-10-26 |
| Thermal Treatment Device App 20170254592 - KATSUMATA; Kazuhiko | 2017-09-07 |
| Heat Treatment Device And Cooling Device App 20170175214 - KATSUMATA; Kazuhiko ; et al. | 2017-06-22 |
| Vacuum heat treatment device Grant 9,605,330 - Katsumata , et al. March 28, 2 | 2017-03-28 |
| Cooling Apparatus And Multi-chamber Heat Treatment Apparatus App 20170081737 - KATSUMATA; Kazuhiko ; et al. | 2017-03-23 |
| Condenser And Cleaning Device App 20170073879 - KATSUMATA; Kazuhiko ; et al. | 2017-03-16 |
| Heat Treatment Apparatus App 20170073786 - KATSUMATA; Kazuhiko ; et al. | 2017-03-16 |
| Cooling Device And Multi-chamber Heat Treatment Device App 20170073787 - KATSUMATA; Kazuhiko ; et al. | 2017-03-16 |
| Heat treatment method Grant 9,593,390 - Katsumata March 14, 2 | 2017-03-14 |
| Heat Treatment Device App 20170059247 - KATSUMATA; Kazuhiko ; et al. | 2017-03-02 |
| Cleaning Apparatus App 20170056937 - KATSUMATA; Kazuhiko ; et al. | 2017-03-02 |
| Conveyance Device For Heat Treatment Device And Heat Treatment Device App 20170023304 - KATSUMATA; Kazuhiko ; et al. | 2017-01-26 |
| Carburizing Device App 20170022596 - KATSUMATA; Kazuhiko ; et al. | 2017-01-26 |
| Cooling Device And Multi-chamber Heat Treatment Device App 20170022579 - KATSUMATA; Kazuhiko ; et al. | 2017-01-26 |
| Heat Treatment Apparatus App 20160377346 - KATSUMATA; Kazuhiko ; et al. | 2016-12-29 |
| Heat Treatment Device App 20160348969 - KATSUMATA; Kazuhiko ; et al. | 2016-12-01 |
| Carburizing Device App 20160312352 - KATSUMATA; Kazuhiko ; et al. | 2016-10-27 |
| Device and method for measuring temperature of heat-treated workpiece Grant 9,377,360 - Katsumata , et al. June 28, 2 | 2016-06-28 |
| Mist cooling apparatus and heat treatment apparatus Grant 9,359,654 - Katsumata , et al. June 7, 2 | 2016-06-07 |
| Mist cooling apparatus, heat treatment apparatus, and mist cooling method Grant 9,187,795 - Katsumata , et al. November 17, 2 | 2015-11-17 |
| Heat treatment apparatus and heat treatment method Grant 9,181,600 - Katsumata November 10, 2 | 2015-11-10 |
| Multi-chamber heat treatment device and temperature control method Grant 9,109,958 - Katsumata August 18, 2 | 2015-08-18 |
| Vacuum Heat Treatment Device App 20140291903 - KATSUMATA; Kazuhiko ; et al. | 2014-10-02 |
| Carburizing treatment apparatus and method Grant 8,764,915 - Katsumata July 1, 2 | 2014-07-01 |
| Vacuum carburization method and vacuum carburization apparatus Grant 8,741,061 - Katsumata June 3, 2 | 2014-06-03 |
| Seal structure for pressurized container, cooling treatment apparatus, multi-chamber heat treatment apparatus, pressure regulating method, and operating method Grant 8,734,147 - Katsumata May 27, 2 | 2014-05-27 |
| Heat Treatment Apparatus App 20140131930 - Katsumata; Kazuhiko | 2014-05-15 |
| Heat Treatment Furnace And Method Of Replacing Heater Of Same App 20140097174 - KATSUMATA; Kazuhiko ; et al. | 2014-04-10 |
| Device And Method For Measuring Temperature Of Heat-treated Workpiece App 20140044148 - KATSUMATA; Kazuhiko ; et al. | 2014-02-13 |
| Plasma Processing Device App 20130305985 - Katsumata; Kazuhiko | 2013-11-21 |
| Multi-chamber Heat Treatment Device App 20130153547 - Katsumata; Kazuhiko | 2013-06-20 |
| Vacuum carburization processing method and vacuum carburization processing apparatus Grant 8,465,598 - Katsumata June 18, 2 | 2013-06-18 |
| Mist Cooling Apparatus And Heat Treatment Apparatus App 20130032977 - Katsumata; Kazuhiko ; et al. | 2013-02-07 |
| Heat Treatment Method App 20130008567 - Katsumata; Kazuhiko | 2013-01-10 |
| Mist Cooling Apparatus, Heat Treatment Apparatus, And Mist Cooling Method App 20120242014 - Katsumata; Kazuhiko ; et al. | 2012-09-27 |
| Vacuum Carburization Method And Vacuum Carburization Apparatus App 20120180717 - KATSUMATA; Kazuhiko | 2012-07-19 |
| Heat treat furnace Grant D659,231 - Ueda , et al. May 8, 2 | 2012-05-08 |
| Portion of heat treat furnace Grant D659,230 - Ueda , et al. May 8, 2 | 2012-05-08 |
| Portion of heat transfer furnace Grant D658,279 - Ueda , et al. April 24, 2 | 2012-04-24 |
| Vacuum carburization method and vacuum carburization apparatus Grant 8,152,935 - Katsumata April 10, 2 | 2012-04-10 |
| Heat Treatment Device And Heat Treatment Method App 20120028202 - Katsumata; Kazuhiko | 2012-02-02 |
| Heat Treatment Apparatus And Heat Treatment Method App 20110275024 - Katsumata; Kazuhiko | 2011-11-10 |
| Heat Treatment Apparatus App 20110262877 - Katsumata; Kazuhiko | 2011-10-27 |
| Multi-chamber Heat Treatment Device And Temperature Control Method App 20110008742 - Katsumata; Kazuhiko | 2011-01-13 |
| Double-chamber type heat-treating furnace Grant 7,771,193 - Katsumata August 10, 2 | 2010-08-10 |
| Gas cooling type vacuum heat treating furnace and cooling gas direction switching device therefor Grant 7,625,204 - Katsumata December 1, 2 | 2009-12-01 |
| Heat Treatment Holder And Heat Treatment Apparatus And Method App 20090261077 - Katsumata; Kazuhiko | 2009-10-22 |
| Seal Structure, Cooling Treatment Apparatus, Multi-chamber Heat Treatment Apparatus, Pressure Regulating Method, Operating Method App 20090186311 - Katsumata; Kazuhiko | 2009-07-23 |
| Vacuum Carburization Method And Vacuum Carburization Apparatus App 20080216922 - Katsumata; Kazuhiko | 2008-09-11 |
| Change-over apparatus for cooling gas passages in vacuum heat treating furnace Grant 7,377,774 - Katsumata , et al. May 27, 2 | 2008-05-27 |
| Vacuum Carburization Processing Method And Vacuum Carburization Processing Apparatus App 20080073001 - KATSUMATA; Kazuhiko | 2008-03-27 |
| Change-over Apparatus For Cooling Gas Passages In Vacuum Heat Treating Furnace App 20070212657 - Katsumata; Kazuhiko ; et al. | 2007-09-13 |
| Double-chamber type heat-treating furnace App 20070172786 - Katsumata; Kazuhiko | 2007-07-26 |
| Gas cooling type vacuum heat treating furnace and cooling gas direction switching device therefor App 20070122761 - Katsumata; Kazuhiko | 2007-05-31 |
| Carburizing Treatment Apparatus And Method App 20070062612 - KATSUMATA; Kazuhiko | 2007-03-22 |
| Continuous sintering furnace and use thereof Grant 6,530,780 - Mori , et al. March 11, 2 | 2003-03-11 |
| Continuous sintering furnace and use thereof App 20020045144 - Mori, Kazumi ; et al. | 2002-04-18 |
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