NAKAI; Hiroto

Patent Applications and Registrations

Patent applications and USPTO patent grants for NAKAI; Hiroto.The latest application filed is for "semiconductor memory device".

Company Profile

1.62.30

NAKAI; Hiroto - Yokohama Kanagawa JP
Nakai; Hiroto - Yokohama JP
NAKAI; Hiroto - Yokohama-shi JP
Nakai; Hiroto - Kanagawa JP
Nakai; Hiroto - Hitachi JP
Nakai; Hiroto - Kawasaki 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 Memory Device App 20220301599 - SANUKI; Tomoya ; et al.	2022-09-22
Memory management device predicting an erase count Grant 10,776,007 - Kunimatsu , et al. Sept	2020-09-15
Data processor, content distribution system, and communication apparatus Grant 10,402,864 - Miyamoto , et al. Sep	2019-09-03
Communication apparatus and communication method Grant 10,091,767 - Bando , et al. October 2, 2	2018-10-02
Communication Apparatus And Communication Method App 20170055272 - BANDO; Yosuke ; et al.	2017-02-23
Communication apparatus and communication method Grant 9,473,317 - Miyamoto , et al. October 18, 2	2016-10-18
Communication apparatus and communication method Grant 9,456,316 - Ishiyama , et al. September 27, 2	2016-09-27
Storage device management device and method for managing storage device Grant 9,367,451 - Nakai , et al. June 14, 2	2016-06-14
Semiconductor device and memory protection method Grant 9,336,065 - Nakai , et al. May 10, 2	2016-05-10
Data Processor, Content Distribution System, And Communication Apparatus App 20160071158 - MIYAMOTO; Arata ; et al.	2016-03-10
Information processing device including memory management device managing access from processor to memory and memory management method Grant 9,280,466 - Kunimatsu , et al. March 8, 2	2016-03-08
Communication apparatus and communication method Grant 9,282,522 - Maeda , et al. March 8, 2	2016-03-08
Memory Management Device App 20160062660 - KUNIMATSU; Atsushi ; et al.	2016-03-03
Communication Apparatus And Communication Method App 20150365202 - Kudo; Hiroki ; et al.	2015-12-17
Protection method, decryption method, player, storage medium, and encryption apparatus of digital content Grant 9,166,783 - Nagai , et al. October 20, 2	2015-10-20
Communication Apparatus And Communication Method App 20150296349 - ISHIYAMA; Masahiro ; et al.	2015-10-15
Communication Apparatus And Communication Method App 20150071155 - MIYAMOTO; Arata ; et al.	2015-03-12
Communication Apparatus And Communication Method App 20150071156 - MAEDA; Kenichi ; et al.	2015-03-12
Semiconductor Device And Memory Protection Method App 20150058588 - NAKAI; Hiroto ; et al.	2015-02-26
Semiconductor device and memory protection method Grant 8,892,810 - Nakai , et al. November 18, 2	2014-11-18
Device and memory system for swappable memory Grant 8,738,851 - Kunimatsu , et al. May 27, 2	2014-05-27
Memory management unit and memory management method for controlling a nonvolatile memory and a volatile memory Grant 8,589,639 - Nakai , et al. November 19, 2	2013-11-19
Device And Memory System For Memory Management Using Access Frequency Information App 20130254471 - Kunimatsu; Atsushi ; et al.	2013-09-26
Memory Management Device And Memory Management Method App 20130198437 - OMIZO; Takashi ; et al.	2013-08-01
Protection Method, Decryption Method, Player, Storage Medium, And Encryption Apparatus Of Digital Content App 20130163755 - Nagai; Yuji ; et al.	2013-06-27
Device and memory system for memory management using access frequency information Grant 8,458,436 - Kunimatsu , et al. June 4, 2	2013-06-04
Resistance change memory device Grant 8,400,816 - Toda , et al. March 19, 2	2013-03-19
Storage Device Management Device And Method For Managing Storage Device App 20120246397 - NAKAI; Hiroto ; et al.	2012-09-27
Semiconductor Device And Memory Protection Method App 20120216003 - NAKAI; Hiroto ; et al.	2012-08-23
Memory Management Device App 20120191900 - KUNIMATSU; Atsushi ; et al.	2012-07-26
Resistance change memory device and programming method thereof Grant 8,184,470 - Toda , et al. May 22, 2	2012-05-22
Integrated Memory Management and Memory Management Method App 20120124290 - Kunimatsu; Atsushi ; et al.	2012-05-17
Integrated memory management and memory management method Grant 8,135,900 - Kunimatsu , et al. March 13, 2	2012-03-13
Resistance Change Memory Device App 20120008372 - Toda; Haruki ; et al.	2012-01-12
Resistance change memory device Grant 8,031,508 - Toda , et al. October 4, 2	2011-10-04
Memory Management Unit And Memory Management Method App 20110131366 - NAKAI; Hiroto ; et al.	2011-06-02
Information Processing System App 20100211725 - Nagashima; Hiroyuki ; et al.	2010-08-19
Resistance Change Memory Device And Programming Method Thereof App 20100188885 - Toda; Haruki ; et al.	2010-07-29
Finger Vein Pattern Input Apparatus App 20100119122 - Nakayama; Hisao ; et al.	2010-05-13
Information Processing Device Including Memory Management Device Managing Access From Processor To Memory And Memory Management Method App 20100064111 - Kunimatsu; Atsushi ; et al.	2010-03-11
Biometrics input unit Grant D602,021 - Noda , et al. October 13, 2	2009-10-13
Resistance Change Memory Device App 20090122598 - TODA; Haruki ; et al.	2009-05-14
Integrated Memory Management And Memory Management Method App 20090083478 - Kunimatsu; Atsushi ; et al.	2009-03-26
Biometrics input unit Grant D569,286 - Noda , et al. May 20, 2	2008-05-20
Semiconductor integrated circuit device Grant 7,272,042 - Nakai September 18, 2	2007-09-18
Non-volatile semiconductor memory device and memory system using the same Grant 7,139,201 - Tanaka , et al. November 21, 2	2006-11-21
Semiconductor integrated circuit device App 20060198191 - Nakai; Hiroto	2006-09-07
Semiconductor integrated circuit device Grant 7,061,802 - Nakai June 13, 2	2006-06-13
Non-volatile semiconductor memory device and memory system using the same App 20060114729 - Tanaka; Tomoharu ; et al.	2006-06-01
Non-volatile semiconductor memory device and memory system using the same Grant 6,967,892 - Tanaka , et al. November 22, 2	2005-11-22
Semiconductor integrated circuit device App 20040213045 - Nakai, Hiroto	2004-10-28
Non-volatile semiconductor memory device and memory system using the same App 20040174747 - Tanaka, Tomoharu ; et al.	2004-09-09
Solid-state imaging device and method for controlling same Grant 6,784,933 - Nakai August 31, 2	2004-08-31
Non-volatile semiconductor memory device and memory system using the same Grant 6,781,895 - Tanaka , et al. August 24, 2	2004-08-24
Nonvolatile semiconductor memory equipped with data latch circuits for transferring one-bit data or multi-bit data Grant 6,418,052 - Shibata , et al. July 9, 2	2002-07-09
Non-volatile semiconductor memory capable of storing one-bit data or multi-bit data Grant 6,331,945 - Shibata , et al. December 18, 2	2001-12-18
Nonvolatile semiconductor memory device Grant 6,262,926 - Nakai July 17, 2	2001-07-17
Non-volatile semiconductor memory device with an improved verify voltage generator Grant 6,172,911 - Tanaka , et al. January 9, 2	2001-01-09
Non-volatile semiconductor memory capable of storing 1-bit data or multi-bit data Grant 6,122,193 - Shibata , et al. September 19, 2	2000-09-19
Nonvolatile semiconductor memory device and erasing method of the same Grant 6,028,794 - Nakai , et al. February 22, 2	2000-02-22
Non-volatile semiconductor memory device and memory system using the same Grant 5,909,399 - Tanaka , et al. June 1, 1	1999-06-01
Non-volatile semiconductor memory device and memory system using the same Grant 5,818,791 - Tanaka , et al. October 6, 1	1998-10-06
Non-volatile semiconductor memory device and memory system using the same Grant 5,793,696 - Tanaka , et al. August 11, 1	1998-08-11
Non-volatile semiconductor memory device and memory system using the same Grant 5,724,300 - Tanaka , et al. March 3, 1	1998-03-03
Non-volatile semiconductor memory device and memory system using the same Grant 5,615,165 - Tanaka , et al. March 25, 1	1997-03-25
Nonvolatile semiconductor memory Grant 5,615,148 - Yamamura , et al. March 25, 1	1997-03-25
Nonvolatile semiconductor memory with NAND structure memory arrays Grant 5,587,948 - Nakai December 24, 1	1996-12-24
Non-volatile semiconductor memory device Grant 5,553,026 - Nakai , et al. September 3, 1	1996-09-03
Non-volatile semiconductor memory device and memory system using the same Grant 5,546,351 - Tanaka , et al. August 13, 1	1996-08-13
Semiconductor memory device having redundant memory cells Grant 5,450,361 - Iwahashi , et al. * September 12, 1	1995-09-12
Non-volatile semiconductor memory device Grant 5,428,569 - Kato , et al. June 27, 1	1995-06-27
Non-volatile semiconductor memory device and memory system using the same Grant 5,361,227 - Tanaka , et al. November 1, 1	1994-11-01
Semiconductor memory device Grant 5,321,655 - Iwahashi , et al. June 14, 1	1994-06-14
Semiconductor memory device Grant 5,297,029 - Nakai , et al. March 22, 1	1994-03-22
Semiconductor memory device Grant 5,258,958 - Iwahashi , et al. November 2, 1	1993-11-02
Semiconductor integrated circuit Grant 5,214,609 - Nakai , et al. May 25, 1	1993-05-25
Semiconductor memory device with address transition actuated dummy cell Grant 5,191,552 - Nakai , et al. * March 2, 1	1993-03-02
Nonvolatile semiconductor memory device Grant 5,175,704 - Minagawa , et al. December 29, 1	1992-12-29
Delay circuit that resets after pulse-like noise Grant 5,055,706 - Nakai , et al. October 8, 1	1991-10-08
Nonvolatile semiconductor memory device with stabilized data write characteristic Grant 5,010,520 - Minagawa , et al. April 23, 1	1991-04-23
Output buffer circuit of semiconductor integrated circuit Grant 4,985,646 - Kumagai , et al. January 15, 1	1991-01-15
Voltage detecting circuit Grant 4,922,133 - Iwahashi , et al. May 1, 1	1990-05-01
Nonvolatile semiconductor memory device with readout test circuitry Grant 4,819,212 - Nakai , et al. April 4, 1	1989-04-04