Izumi; Naoki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Izumi; Naoki.The latest application filed is for "roughness tester".

Company Profile

3.48.48

Izumi; Naoki - Kure JP
Izumi; Naoki - Hiroshima JP
Izumi; Naoki - Kyoto JP
Izumi; Naoki - Kure-shi JP
Izumi; Naoki - Tokyo JP
Izumi; Naoki - Shizuoka JP
Izumi; Naoki - Hyogo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Roughness tester Grant 11,353,312 - Izumi June 7, 2	2022-06-07
Hardness tester Grant 11,156,537 - Kawazoe , et al. October 26, 2	2021-10-26
Semiconductor device and method of manufacturing semiconductor device Grant 11,075,297 - Izumi July 27, 2	2021-07-27
Roughness Tester App 20210072015 - Izumi; Naoki	2021-03-11
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20200235236 - IZUMI; Naoki	2020-07-23
Hardness Tester App 20200110012 - Kawazoe; Masaru ; et al.	2020-04-09
Semiconductor device and method of manufacturing semiconductor device Grant 10,615,275 - Izumi	2020-04-07
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20190393337 - IZUMI; Naoki	2019-12-26
Semiconductor device and method of manufacturing semiconductor device Grant 10,446,678 - Izumi Oc	2019-10-15
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20190148542 - IZUMI; Naoki	2019-05-16
Semiconductor device and method of manufacturing semiconductor device Grant 10,211,334 - Izumi Feb	2019-02-19
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20180248033 - IZUMI; Naoki	2018-08-30
Semiconductor device Grant 10,062,778 - Izumi , et al. August 28, 2	2018-08-28
Semiconductor device and method of manufacturing semiconductor device Grant 9,978,860 - Izumi May 22, 2	2018-05-22
Shape measuring apparatus and point sensor positioning unit Grant 9,644,950 - Hirano , et al. May 9, 2	2017-05-09
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20160380096 - IZUMI; Naoki	2016-12-29
Moving mechanism and form measuring apparatus Grant 9,441,715 - Onodera , et al. September 13, 2	2016-09-13
Semiconductor device and method of manufacturing semiconductor device Grant 9,406,794 - Izumi August 2, 2	2016-08-02
Semiconductor Device App 20160190311 - IZUMI; Naoki ; et al.	2016-06-30
Semiconductor device and method of manufacturing semiconductor device Grant 9,337,256 - Izumi May 10, 2	2016-05-10
Shape Measuring Apparatus And Point Sensor Positioning Unit App 20160097635 - Hirano; Kotaro ; et al.	2016-04-07
Lateral double diffused MOSFET device Grant 9,299,833 - Izumi , et al. March 29, 2	2016-03-29
Moving Mechanism And Form Measuring Apparatus App 20150082926 - ONODERA; Youhei ; et al.	2015-03-26
Semiconductor device including a floating gate Grant 8,975,686 - Izumi March 10, 2	2015-03-10
Semiconductor device and method for manufacturing the same Grant 8,829,679 - Chibahara , et al. September 9, 2	2014-09-09
Semiconductor Device Including A Floating Gate App 20140183616 - IZUMI; Naoki	2014-07-03
Semiconductor device including a floating gate Grant 8,692,308 - Izumi April 8, 2	2014-04-08
Semiconductor device and method of manufacturing same Grant 8,652,880 - Bando , et al. February 18, 2	2014-02-18
Semiconductor Device App 20130270633 - IZUMI; Naoki	2013-10-17
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20130214351 - IZUMI; Naoki	2013-08-22
Semiconductor device Grant 8,476,702 - Izumi July 2, 2	2013-07-02
Semiconductor device and method of manufacturing semiconductor device Grant 8,426,912 - Izumi April 23, 2	2013-04-23
Semiconductor device having trench gate VDMOSFET and method of manufacturing the same Grant 8,384,152 - Nakagawa , et al. February 26, 2	2013-02-26
Semiconductor Device And Method Of Manufacturing Same App 20120309131 - BANDO; KOJI ; et al.	2012-12-06
Semiconductor Device And Method For Manufacturing The Same App 20120267793 - Chibahara; Hiroyuki ; et al.	2012-10-25
Semiconductor Device Including A Floating Gate App 20120256246 - IZUMI; Naoki	2012-10-11
Semiconductor device with resistive element Grant 8,269,312 - Izumi September 18, 2	2012-09-18
Semiconductor device and method of manufacturing same Grant 8,258,604 - Bando , et al. September 4, 2	2012-09-04
Semiconductor device Grant 8,247,866 - Izumi August 21, 2	2012-08-21
Semiconductor device and method for manufacturing the same Grant 8,232,650 - Chibahara , et al. July 31, 2	2012-07-31
Semiconductor device including a floating gate Grant 8,217,443 - Izumi July 10, 2	2012-07-10
Semiconductor Device And Method Of Manufacturing Semiconductordevice App 20120146137 - IZUMI; Naoki	2012-06-14
Semiconductor device and method of manufacturing semiconductor device Grant 8,174,066 - Izumi May 8, 2	2012-05-08
Trench gate type VDMOSFET device with thicker gate insulation layer portion for reducing gate to source capacitance Grant 8,129,779 - Izumi March 6, 2	2012-03-06
Semiconductor device Grant 8,129,785 - Izumi , et al. March 6, 2	2012-03-06
Semiconductor device App 20110278664 - Izumi; Naoki	2011-11-17
Semiconductor Device And Method For Manufacturing The Same App 20110266657 - Chibahara; Hiroyuki ; et al.	2011-11-03
Semiconductor device and method for manufacturing the same Grant 7,998,839 - Chibahara , et al. August 16, 2	2011-08-16
Semiconductor device Grant 7,994,571 - Izumi August 9, 2	2011-08-09
Semiconductor device Grant 7,982,264 - Izumi July 19, 2	2011-07-19
Manufacturing method of semiconductor device Grant 7,923,297 - Izumi April 12, 2	2011-04-12
Semiconductor Device And Method For Manufacturing The Same App 20100261334 - CHIBAHARA; Hiroyuki ; et al.	2010-10-14
Semiconductor device and method for manufacturing the same Grant 7,759,798 - Chibahara , et al. July 20, 2	2010-07-20
Semiconductor Device And Method Of Manufacturing Same App 20100164077 - Bando; Koji ; et al.	2010-07-01
Method Of Manufacturing Semiconductor Device App 20100167468 - SHIMOKAWA; Hirohisa ; et al.	2010-07-01
Semiconductor Device App 20100109148 - Yamashita; Kunihiro ; et al.	2010-05-06
Semiconductor device App 20100102383 - Izumi; Naoki	2010-04-29
Manufacturing Method Of Semiconductor Device App 20090317945 - IZUMI; Naoki	2009-12-24
Semiconductor Device And Method For Producing Semiconductor Device App 20090302384 - IZUMI; Naoki	2009-12-10
Semiconductor Device And Method For Manufacturing The Same App 20090294912 - Chibahara; Hiroyuki ; et al.	2009-12-03
Semiconductor Device App 20090289294 - IZUMI; Naoki	2009-11-26
Semiconductor device and method of manufacturing semiconductor device App 20090283823 - Izumi; Naoki	2009-11-19
Manufacturing method of semiconductor device Grant 7,598,154 - Izumi October 6, 2	2009-10-06
Semiconductor Device App 20090096018 - IZUMI; Naoki	2009-04-16
Semiconductor device App 20090085113 - Izumi; Naoki ; et al.	2009-04-02
Semiconductor device and method of manufacturing semiconductor device App 20090085109 - Izumi; Naoki	2009-04-02
Semiconductor device and method of manufacturing semiconductor device App 20090078995 - Nakagawa; Yoshikazu ; et al.	2009-03-26
Semiconductor device App 20090078996 - Izumi; Naoki ; et al.	2009-03-26
Semiconductor device and method of manufacturing semiconductor device App 20090072306 - Izumi; Naoki	2009-03-19
Semiconductor Device App 20080128801 - IZUMI; Naoki	2008-06-05
Method of manufacturing semiconductor device App 20070178623 - Shimokawa; Hirohisa ; et al.	2007-08-02
Manufacturing method of semiconductor device App 20070173035 - Izumi; Naoki	2007-07-26
Method of manufacturing semiconductor device App 20060118875 - Nakagawa; Yoshikazu ; et al.	2006-06-08
Method of attaching a semiconductor chip to a chip mounting substrate Grant 7,028,397 - Abe , et al. April 18, 2	2006-04-18
Semiconductor apparatus utilizing a preparatory stage for a chip assembly Grant 6,995,468 - Abe , et al. February 7, 2	2006-02-07
Semiconductor device Grant 6,965,154 - Abe , et al. November 15, 2	2005-11-15
Lead frame, semiconductor device, and method for manufacturing semiconductor device App 20050073031 - Abe, Shunichi ; et al.	2005-04-07
Lead frame Grant 6,867,507 - Uebayashi , et al. March 15, 2	2005-03-15
Semiconductor device and manufacturing method therefor App 20050051845 - Nakagawa, Yoshikazu ; et al.	2005-03-10
Semiconductor device App 20040178490 - Abe, Shunichi ; et al.	2004-09-16
Semiconductor device, method of fabricating the same and semiconductor device fabricating apparatus App 20040180468 - Abe, Shunichi ; et al.	2004-09-16
Semiconductor device, method of fabricating the same and semiconductor device fabricating apparatus Grant 6,784,021 - Abe , et al. August 31, 2	2004-08-31
Semiconductor device Grant 6,737,736 - Abe , et al. May 18, 2	2004-05-18
Lead frame App 20030062604 - Uebayashi, Tetsuya ; et al.	2003-04-03
Semiconductor device, method of producing the same and semiconductor production equipment for carrying out the method App 20030059981 - Abe, Shunichi ; et al.	2003-03-27
Semiconductor device, and method of manufacturing the semiconductor device App 20030054591 - Abe, Shunichi ; et al.	2003-03-20
Semiconductor device, method of fabricating the same and semiconductor device fabricating apparatus App 20030049915 - Abe, Shunichi ; et al.	2003-03-13
Semiconductor device and manufacturing method thereof App 20020105061 - Abe, Shunichi ; et al.	2002-08-08