Iijima; Shinpei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iijima; Shinpei.The latest application filed is for "semiconductor device and method of manufacturing the same".

Company Profile

0.29.31

Iijima; Shinpei - Tokyo JP
Iijima; Shinpei - Chuo-ku JP
Iijima; Shinpei - Akishima 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
Semiconductor device and method of manufacturing the same Grant 8,492,814 - Fujimoto , et al. July 23, 2	2013-07-23
Semiconductor Device And Method Of Manufacturing The Same App 20120313156 - FUJIMOTO; Hiroyuki ; et al.	2012-12-13
Semiconductor device and method of manufacturing the same Grant 8,278,172 - Fujimoto , et al. October 2, 2	2012-10-02
Semiconductor Device And Method Of Manufacturing The Same App 20110033994 - FUJIMOTO; Hiroyuki ; et al.	2011-02-10
Method of manufacturing a semiconductor device having a stacked capacitor Grant 7,811,895 - Iijima October 12, 2	2010-10-12
Semiconductor device including an embedded contact plug Grant 7,700,942 - Iijima April 20, 2	2010-04-20
Capacitor and process for manufacturing the same Grant 7,667,257 - Iijima February 23, 2	2010-02-23
Method Of Manufacturing A Semiconductor Device Having A Stacked Capacitor App 20090221127 - IIJIMA; Shinpei	2009-09-03
Semiconductor Memory Device And Method For Manufacturing Semiconductor Memory Device App 20090197384 - IIJIMA; Shinpei	2009-08-06
Phase-change memory device and method of manufacturing same Grant 7,498,601 - Hayakawa , et al. March 3, 2	2009-03-03
Semiconductor Device Including An Embedded Contact Plug App 20080296666 - IIJIMA; Shinpei	2008-12-04
Semiconductor device with capacitor suppressing leak current Grant 7,382,014 - Iijima June 3, 2	2008-06-03
Fabricating method of semiconductor integrated circuits Grant 7,259,058 - Shimamoto , et al. August 21, 2	2007-08-21
Phase-change Memory Device And Method Of Manufacturing Same App 20070120106 - HAYAKAWA; Tsutomu ; et al.	2007-05-31
Capacitor and process for manufacturing the same App 20070108493 - Iijima; Shinpei	2007-05-17
Manufacturing method of semiconductor device Grant 7,183,170 - Nakamura , et al. February 27, 2	2007-02-27
Semiconductor memory device and method for manufacturing semiconductor memory device App 20060234510 - Iijima; Shinpei	2006-10-19
Semiconductor integrated circuit device with capacitor of crown structure and method of manufacturing the same Grant 7,074,669 - Iijima , et al. July 11, 2	2006-07-11
Method of manufacturing semiconductor device Grant 7,071,071 - Iijima , et al. July 4, 2	2006-07-04
Semiconductor device having a stacked capacitor App 20060102983 - Iijima; Shinpei	2006-05-18
Semiconductor device having a stacked capacitor App 20060086961 - Iijima; Shinpei ; et al.	2006-04-27
Semiconductor memory with strongly adhesive electrode Grant 6,927,439 - Moriya , et al. August 9, 2	2005-08-09
Manufacturing method of semiconductor device App 20050118762 - Nakamura, Yoshitaka ; et al.	2005-06-02
Semiconductor device with adhesion-improvement capacitor and process for producing the device App 20050024811 - Moriya, Hiroshi ; et al.	2005-02-03
Semiconductor integrated circuit device and method of manufacturing the device App 20040227175 - Iijima, Shinpei ; et al.	2004-11-18
Semiconductor device having gate electrode of polymetal gate structure processed by side nitriding in anmonia atmosphere App 20040171241 - Kitamura, Eiji ; et al.	2004-09-02
Semiconductor device with adhesion-improvement capacitor and process for producing the device Grant 6,781,172 - Moriya , et al. August 24, 2	2004-08-24
Semiconductor integrated circuit device and method of manufacturing the same Grant 6,723,612 - Iijima , et al. April 20, 2	2004-04-20
Semiconductor integrated circuit device and manufacturing method which avoids oxidation of silicon plug during thermal treatment of capacitor insulating film Grant 6,724,034 - Iijima , et al. April 20, 2	2004-04-20
Capacitor Structure And A Semiconductor Device With A First Metal Layer, A Second Metal Silicide Layer Formed Over The First Metal Layer And A Second Metal Layer Formed Over The Second Metal Silicide Layer Grant 6,720,603 - Iijima , et al. April 13, 2	2004-04-13
Method of forming a semiconductor device with a capacitor including a polycrystalline tantalum oxide film dielectric Grant 6,713,343 - Sugawara , et al. March 30, 2	2004-03-30
Semiconductor integrated circuit device and the method of producing the same Grant 6,664,157 - Iijima , et al. December 16, 2	2003-12-16
Semiconductor integrated circuit device with capacitor of crown structure and method of manufacturing the same App 20030224571 - Iijima, Shinpei ; et al.	2003-12-04
Integrated circuit capacitor Grant 6,653,676 - Tsu , et al. November 25, 2	2003-11-25
Process for manufacturing a semiconductor memory device including a memory cell selecting transistor and a capacitor with metal electrodes Grant 6,649,465 - Iijima , et al. November 18, 2	2003-11-18
Method of manufacturing semiconductor devices having capacitors with electrode including hemispherical grains Grant 6,632,721 - Iijima , et al. October 14, 2	2003-10-14
Semiconductor integrated circuit device and manufacturing method thereof App 20030173614 - Nakamura, Yoshitaka ; et al.	2003-09-18
Semiconductor device and process thereof App 20030162357 - Sugawara, Yasuhiro ; et al.	2003-08-28
Semiconductor integrated circuit device and manufacturing method thereof App 20030141533 - Nakamura, Yoshitaka ; et al.	2003-07-31
Semiconductor integrated circuit device and method of manufacturing the same App 20030132462 - Iijima, Shinpei ; et al.	2003-07-17
Semiconductor integrated circuit device and process for manufacturing the same App 20030107073 - Iijima, Shinpei ; et al.	2003-06-12
Method of forming a semiconductor device including a capacitor with tantalum oxide (Ta2O5) Grant 6,544,834 - Sugawara , et al. April 8, 2	2003-04-08
Method Of Forming A Capacitor In A Semiconductor Integrated Circuit Device Using A Metal Silicon Nitride Layer To Protect An Underlying Metal Silicide Layer From Oxidation During Subsequent Processing Steps Grant 6,534,375 - Iijima , et al. March 18, 2	2003-03-18
Semiconductor device, a method of manufacturing the semiconductor device, and an apparatus for manufacturing the semiconductor device App 20030041803 - Kunitomo, Masato ; et al.	2003-03-06
Semiconductor integrated circuit device and method of manufacturing the same App 20030045067 - Iijima, Shinpei ; et al.	2003-03-06
Semiconductor device and method of fabricating the same App 20030038325 - Sugawara, Yasuhiro ; et al.	2003-02-27
Semiconductor integrated circuit device and process for manufacturing the same App 20020160566 - Yamamoto, Satoshi ; et al.	2002-10-31
Semiconductor integrated circuit device and process for manufacturing the same App 20020047152 - Yamamoto, Satoshi ; et al.	2002-04-25
Semiconductor integrated circuit device and process for manufacturing the same App 20020045310 - Iijima, Shinpei ; et al.	2002-04-18
Semiconductor integrated circuit device and process for manufacturing the same App 20020022357 - Iijima, Shinpei ; et al.	2002-02-21
Integrated circuit capacitor App 20020014646 - Tsu, Robert ; et al.	2002-02-07
Semiconductor device with adhesion-improvement capacitor and process for producing the device App 20010050389 - Moriya, Hiroshi ; et al.	2001-12-13
Semiconductor integrated circuit device and the method of producing the same App 20010038114 - IIjima, Shinpei ; et al.	2001-11-08
Semiconductor device, a method of manufacturing the semiconductor device, and an apparatus for manufacturing the semiconductor device App 20010029113 - Kunitomo, Masato ; et al.	2001-10-11
Integrated circuit capacitor Grant 6,294,420 - Tsu , et al. September 25, 2	2001-09-25
Method for manufacturing semiconductor integrated circuit device having a titanium electrode Grant 6,103,566 - Tamaru , et al. August 15, 2	2000-08-15
Semiconductor device having an arrangement of IGFETs and capacitors stacked thereover Grant 5,091,761 - Hiraiwa , et al. February 25, 1	1992-02-25
Semiconductor capacitor Grant 4,989,056 - Hiraiwa , et al. January 29, 1	1991-01-29
Static random access memory having structure of first-, second- and third-level conductive films Grant 4,785,342 - Yamanaka , et al. November 15, 1	1988-11-15

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