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Patent Assignment Assignor Details
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Assignor Name : IWAI, HIDETOSHI
Total Assignments: 20
Assignment: 1
Reel/Frame:005214/0846   Pages: 1
Recorded: 01/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, YASUSHI
Exec Dt:
12/01/1988
2
MIYAZAWA, KAZUYUKI
Exec Dt:
12/01/1988
3
IWAI, HIDETOSHI
Exec Dt:
12/01/1988
4
MURANAKA, MASAYA
Exec Dt:
12/01/1988
Assignees
1
HITACHI, LTD.
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4934820
NONE
07256862
Correspondence name and address
GREGORY E. MONTONE
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE, N.W., STE 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006109/0724   Pages: 2
Recorded: 05/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, YASUSHI
Exec Dt:
05/14/1990
2
IWAI, HIDETOSHI
Exec Dt:
05/14/1990
3
OGUCHI, SATOSHI
Exec Dt:
05/14/1990
4
NAKAMURA, HISASHI
Exec Dt:
05/14/1990
5
UCHIYAMA, HIROYUKI
Exec Dt:
05/14/1990
Assignees
1
HITACHI, LTD.
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5217917
NONE
07496280
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
STE. 600, 1919 PENN. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006127/0333   Pages: 3
Recorded: 05/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, YASUSHI
Exec Dt:
03/04/1992
2
MIYAZAWA, KAZUYUKI
Exec Dt:
01/24/1992
3
IWAI, HIDETOSHI
Exec Dt:
01/29/1992
4
MURANAKA, MASAYA
Exec Dt:
01/29/1992
5
KINOSHITA, YOSHITAKA
Exec Dt:
02/04/1992
6
KOSHIBA, SATORU
Exec Dt:
02/10/1992
Assignees
1
HITACHI, LTD.
CHIYODA-KU TOKYO, JAPAN
2
AKITA ELECTRONICS CO., LTD.
MINAMI AKITA-GUN
AKITA, JAPAN
3
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI
TOKYO, JAPAN
4
AKITA ELECTRONIC CO., LTD.
MINAMI AKITA-QUN
AKITA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287000
NONE
07674969
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:017831/0964   Pages: 4
Recorded: 06/21/2006
Attorney Dkt #:501.26416PC2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIUOSLY RECORDED ON REEL 6127 FRAME 0333
Assignors
1
TAKAHASHI, YASUSHI
Exec Dt:
03/04/1992
2
MIYAZAWA, KAZUYUKI
Exec Dt:
01/24/1992
3
IWAI, HIDETOSHI
Exec Dt:
01/29/1992
4
MURANAKA, MASAYA
Exec Dt:
01/29/1992
5
KONOSHITA, YOSHITAKA
Exec Dt:
02/04/1992
6
KOSHIBA, SATORU
Exec Dt:
02/10/1992
Assignees
1
HITACHI, LTD.
CHIYODA-KU
TOKYO, JAPAN
2
AKITA ELECTRONICS CO., LTD.
MINAMI AKITA-GUN
AKITA, JAPAN
3
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287000
NONE
07674969
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:017832/0143   Pages: 3
Recorded: 06/21/2006
Attorney Dkt #:501.26416PC2
Conveyance: CORRECTION TO REEL/FRAME 6127/0333
Assignors
1
TAKAHASHI, YASUSHI
Exec Dt:
03/04/1992
2
MIYAZAWA, KAZUYUKI
Exec Dt:
01/24/1992
3
IWAI, HIDETOSHI
Exec Dt:
01/29/1992
4
MURANAKA, MASAYA
Exec Dt:
01/29/1992
5
KINOSHITA, YOSHITAKA
Exec Dt:
02/04/1992
6
KOSHIBA, SATORU
Exec Dt:
02/02/1992
Assignees
1
HITACHI, LTD.
CHIYODA-KU, TOKYO, JAPAN
2
AKITA ELECTRONICS CO., LTD.
MINAMI AKITA-GUN, AKLTA, JAPAN
3
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287000
NONE
07674969
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:006638/0170   Pages: 2
Recorded: 08/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, HIDETOSHI
Exec Dt:
04/16/1992
2
ISHIHARA, MASAMICHI
Exec Dt:
04/16/1992
3
ITO, KAZUYA
Exec Dt:
04/16/1992
4
NAKAGOME, YOSHINOBU
Exec Dt:
04/16/1992
5
ARAKAWA, WATARU
Exec Dt:
04/16/1992
Assignee
1
HITACHI, LTD.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5289416
NONE
07820489
Correspondence name and address
GREGORY E. MONTONE
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:007548/0406   Pages: 2
Recorded: 05/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEKUMA, TOSHITSUGU
Exec Dt:
04/27/1992
2
SUZUKI, TOSHIO
Exec Dt:
04/27/1992
3
IWAI, HIDETOSHI
Exec Dt:
04/27/1992
4
ISHIHARA, MASAMICHI
Exec Dt:
04/27/1992
Assignee
1
HITACHI, LTD.
6 KANADA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5458998
NONE
07886403
Correspondence name and address
WILLIAM I. SOLOMON
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:006379/0735   Pages: 3
Recorded: 12/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKOMURA, SHIGETOSHI
Exec Dt:
09/09/1992
2
ITO, KAZUYA
Exec Dt:
09/09/1992
3
ISHIHARA, MASAMICHI
Exec Dt:
09/09/1992
4
IWAI, HIDETOSHI
Exec Dt:
09/09/1992
5
SAKUTA, TOSHIYUKI
Exec Dt:
09/09/1992
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5359561
NONE
07872958
Correspondence name and address
GREGORY E. MONTONE
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:007233/0157   Pages: 3
Recorded: 12/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKAWA, WATARU
Exec Dt:
10/13/1992
2
TAZUNOKI, MASANORI
Exec Dt:
10/13/1992
3
SAKOMURA, SHIGETOSHI
Exec Dt:
10/13/1992
4
TAKEKUMA, TOSHITSUGU
Exec Dt:
10/13/1992
5
ITO, YUTAKA
Exec Dt:
10/13/1992
6
ITO, KAZUYA
Exec Dt:
10/13/1992
7
IWAI, HIDETOSHI
Exec Dt:
10/13/1992
8
SAKUTA, TOSHIYUKI
Exec Dt:
10/13/1992
9
ISHIHARA, MASAMICHI
Exec Dt:
10/13/1992
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO 101,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5410507
NONE
07977212
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
CARL I. BRUNDDIGE
1300 N. SEVENTEENTH STREET
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:007569/0579   Pages: 2
Recorded: 08/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, HIDETOSHI
Exec Dt:
08/17/1993
2
MURANAKA, MASAYA
Exec Dt:
08/25/1993
3
NASU, TAKUMI
Exec Dt:
08/18/1993
4
SUKEGAWA, SHUNICHI
Exec Dt:
08/18/1993
Assignees
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
TEXAS INSTRUMENTS INCORPORATED
13500 N. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5485425
NONE
08375727
Correspondence name and address
LARRY N. ANAGNOS
ANTONELLI, TERRY, STOUT & KRAUS
1300 NORTH SEVENTEENTH ST.
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:008111/0430   Pages: 3
Recorded: 08/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAI, HIDETOSHI
Exec Dt:
08/17/1993
Assignee
1
HITACHI LTD.
4-6 KANSASURUGADAI, CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5550394
NONE
08080159
Correspondence name and address
TEXAS INSTRUMENTS INCORPORATED
WILLIAM E. HILLER
P.O. BOX 655474, M/S 219
DALLAS, TX 75265
Assignment: 12
Reel/Frame:006879/0504   Pages: 3
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOU, YUTAKA
Exec Dt:
01/28/1994
2
IWAI, HIDETOSHI
Exec Dt:
01/28/1994
3
SAKUTA, TOSHIYUKI
Exec Dt:
02/03/1994
Assignee
1
HITACHI, LTD.
2326 IMAI, OME-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5594279
NONE
08149876
Correspondence name and address
WILLIAM E. HILLER
TEXAS INSTRUMENTS INCORPORATED
13510 NORTH CENTRAL EXPRESSWAY, MS 219
DALLAS, TEXAS 75243
Assignment: 13
Reel/Frame:007196/0324   Pages: 3
Recorded: 11/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, MASAYASU
Exec Dt:
10/18/1994
2
IWAI, HIDETOSHI
Exec Dt:
10/18/1994
Assignee
1
HITACHI LTD.
4-6 KANDASURUGADAI, CHIYODA-KU TOKYO, 101 JAPAN
TOKYO, 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498897
NONE
08270085
Correspondence name and address
TEXAS INSTRUMENTS INCORPORATED
WILLIAM E. HILLER
P.O. BOX 655474, M/S 219
DALLAS, TX 75265
Assignment: 14
Reel/Frame:007611/0474   Pages: 2
Recorded: 07/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, MASAYUKI
Exec Dt:
06/26/1995
2
MIYAZAWA, KAZUYUKI
Exec Dt:
06/26/1995
3
IWAI, HIDETOSHI
Exec Dt:
06/26/1995
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654577
NONE
08476761
Correspondence name and address
GREGORY E. MONTONE
ANTONELLI, TERRY, STOUT ET AL.
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:007896/0176   Pages: 3
Recorded: 02/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEI, YOUJI
Exec Dt:
12/08/1995
2
SHIMOHIGASHI, KATSUHIRO
Exec Dt:
12/08/1995
3
AOKI, MASAKAZU
Exec Dt:
12/08/1995
4
NODA, HIROMASA
Exec Dt:
12/08/1995
5
SATO, KATSUYUKI
Exec Dt:
12/08/1995
6
IWAI, HIDETOSHI
Exec Dt:
12/08/1995
7
SAEKI, MAKOTO
Exec Dt:
12/08/1995
8
MURATA, JUN
Exec Dt:
12/08/1995
9
TADAKI, YOSHITAKA
Exec Dt:
12/08/1995
10
SEKIGUCHI, TOSHIHIRO
Exec Dt:
12/08/1995
11
TSUCHIYA, OSAMU
Exec Dt:
12/08/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KY, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5629898
NONE
08607977
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:009552/0910   Pages: 5
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIZAWA, HIROTAKA
Exec Dt:
01/31/1997
2
MIURA, TOMOYOSHI
Exec Dt:
01/31/1997
3
ANJOU, ICHIROU
Exec Dt:
01/31/1997
4
ISHIHARA, MASAMICHI
Exec Dt:
01/31/1997
5
YAMAMURA, MASAHIRO
Exec Dt:
01/31/1997
6
MORITA, SADAO
Exec Dt:
01/31/1997
7
ARAKI, TAKASHI
Exec Dt:
01/31/1997
8
INOUE, KIYOSHI
Exec Dt:
01/31/1997
9
SUGANO, TOSHIO
Exec Dt:
01/31/1997
10
KOHARA, TETSUJI
Exec Dt:
01/31/1997
11
YAMADA, TOSHIO
Exec Dt:
01/31/1997
12
SEKINE, YASUSHI
Exec Dt:
01/31/1997
13
ANATA, YOSHIAKI
Exec Dt:
01/31/1997
14
GOTO, MASAKATSU
Exec Dt:
01/31/1997
15
KASAI, NORIHIKO
Exec Dt:
01/31/1997
16
TAKEURA, SHINOBU
Exec Dt:
01/31/1997
17
TSUKUDA, MUTSUO
Exec Dt:
01/31/1997
18
YAMAGUCHI, YASUNORI
Exec Dt:
01/31/1997
19
SAWADA, JIRO
Exec Dt:
01/31/1997
20
IWAI, HIDETOSHI
Exec Dt:
01/31/1997
21
TSUKUI, SEIICHIRO
Exec Dt:
01/31/1997
22
KAJI, TADAO
Exec Dt:
01/31/1997
23
SHIOZAWA, NOBORU
Exec Dt:
01/31/1997
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI ULSI ENGINEERING CORP.
5-20-1, JOSUIHON-CHO
KODAIRA-SHI, TOKYO, JAPAN
3
HITACHI TOHBU SEMICONDUCTOR, LTD.
15, ASAHIDAI, MOROYAMA-MACHI
IRUMA-GUN, SAITAMA, JAPAN
4
HITACHI HOKKAI SEMICONDUCTOR, LTD.
145, AZANAKAJIMA, NANAE-CHO
KAMEDA-GUN, HOKKAIDO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5910010
NONE
08732215
Correspondence name and address
FAY, SHARPE, BEALL ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 17
Reel/Frame:012064/0536   Pages: 2
Recorded: 08/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUTAKA
Exec Dt:
06/08/2001
2
IWAI, HIDETOSHI
Exec Dt:
06/08/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6697992
US20020018389
09923405
Correspondence name and address
MILES & STOCKBRIDGE P.C.
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 18
Reel/Frame:012473/0053   Pages: 2
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, KIYOSHI
Exec Dt:
11/15/2001
2
IWAI, HIDETOSHI
Exec Dt:
11/15/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6791132
US20020093843
10041601
Correspondence name and address
MILES & STOCKBRIDGE P.C.
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 19
Reel/Frame:012673/0698   Pages: 2
Recorded: 03/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUTAKA
Exec Dt:
02/13/2002
2
IWAI, HIDETOSHI
Exec Dt:
02/13/2002
Assignee
1
HITACHI, LTD
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680501
US20020134997
10091488
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS LLP
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 20
Reel/Frame:016970/0687   Pages: 2
Recorded: 09/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUTAKA
Exec Dt:
07/22/2005
2
YAMASAKI, EIJI
Exec Dt:
07/22/2005
3
IWAI, HIDETOSHI
Exec Dt:
07/22/2005
Assignee
1
ELPIDA MEMORY, INC
2-1, YAESU 2-CHOME
CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7464315
US20050286330
11154467
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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