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Patent Assignment Assignor Details
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Assignor Name : IZUMI, MAMORU
Total Assignments: 18
Assignment: 1
Reel/Frame:004200/0603   Pages: 1
Recorded: 11/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMI, MAMORU
Exec Dt:
11/14/1983
2
SUZUKI, SYUUZI
Exec Dt:
11/14/1983
3
HONDA, HIROKI
Exec Dt:
11/15/1983
4
UCHIUMI, ISAO
Exec Dt:
11/15/1983
Assignee
1
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA, 72, HORIKAWACHO, SAIWAI-KU, KAWASAKI-SHI, KANAGAWA-KEN,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4583018
NONE
06555049
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004456/0360   Pages: 1
Recorded: 09/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, HIDEO
Exec Dt:
03/14/1984
2
IZUMI, MAMORU
Exec Dt:
03/14/1984
Assignee
1
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA
72 HORIKAWA-CHO, SAIWAI-KU
A CORP OF JAPAN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4562736
NONE
06591498
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005360/0669   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITOH, SHIROH
Exec Dt:
08/19/1988
2
IZUMI, MAMORU
Exec Dt:
08/19/1988
3
SUZUKI, SYUZI
Exec Dt:
08/19/1988
4
ABE, KAZUHIDE
Exec Dt:
08/19/1988
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4958327
NONE
07238399
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005358/0191   Pages: 3
Recorded: 06/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDOU, YUU
Exec Dt:
11/04/1988
2
IZUMI, MAMORU
Exec Dt:
11/03/1988
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI,
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021888
NONE
07284610
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 S. JEFF., DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006041/0310   Pages: 2
Recorded: 03/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITOH, SHIROH
Exec Dt:
03/22/1990
2
IZUMI, MAMORU
Exec Dt:
03/22/1990
3
SUZUKI, SYUZI
Exec Dt:
03/22/1990
4
HASHIMOTO, SHINICHI
Exec Dt:
03/22/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115809
NONE
07500945
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005935/0477   Pages: 2
Recorded: 12/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITSUMI, KAZUHIRO
Exec Dt:
08/22/1990
2
IZUMI, MAMORU
Exec Dt:
08/22/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5101278
NONE
07576935
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006231/0281   Pages: 2
Recorded: 08/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITOH, SHIROH
Exec Dt:
03/14/1991
2
IZUMI, MAMORU
Exec Dt:
03/14/1991
3
SUZUKI, SYUZI
Exec Dt:
03/14/1991
4
HASHIMOTO, SHINICHI
Exec Dt:
03/14/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5163436
NONE
07673086
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
4TH FLOOR, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006243/0785   Pages: 2
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, SYUZI
Exec Dt:
05/21/1991
2
IZUMI, MAMORU
Exec Dt:
05/21/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247924
NONE
07708057
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT - ECKHARD H. KUESTERS
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:006559/0520   Pages: 2
Recorded: 06/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITSUMI, KAZUHIRO
Exec Dt:
10/18/1991
2
IZUMI, MAMORU
Exec Dt:
10/18/1991
3
WATANABE, MUTSUMI
Exec Dt:
10/18/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5307170
NONE
07784586
Correspondence name and address
SURINDER SACHAR
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006166/0571   Pages: 3
Recorded: 06/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HASHIMOTO, SHINICHI
Exec Dt:
06/08/1992
2
SAITOH, SHIROH
Exec Dt:
06/08/1992
3
IZUMI, MAMORU
Exec Dt:
06/08/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5327895
NONE
07901107
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
DAVID W. HILL
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 11
Reel/Frame:006690/0482   Pages: 3
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, SHIROH
Exec Dt:
02/02/1993
2
IZUMI, MAMORU
Exec Dt:
02/02/1993
3
SHIMANUKI, SENJI
Exec Dt:
02/02/1993
4
HASHIMOTO, SHINICHI
Exec Dt:
02/02/1993
5
YAMASHITA, YOHACHI
Exec Dt:
02/02/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295487
NONE
08015425
Correspondence name and address
JAMES D. HAMILTON
OBLON, SPIVAK, MCCLELLAND, MAEIR &
NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006935/0416   Pages: 3
Recorded: 03/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TAKUJI
Exec Dt:
03/11/1994
2
AIDA, SATOSHI
Exec Dt:
03/11/1994
3
FUJIMOTO, KATSUHIKO
Exec Dt:
03/11/1994
4
SHIBATA, MARIKO
Exec Dt:
03/11/1994
5
ISHIBASHI, YOSHIHARU
Exec Dt:
03/11/1994
6
IZUMI, MAMORU
Exec Dt:
03/11/1994
7
OKAMOTO, KAZUYA
Exec Dt:
03/11/1994
8
SATOH, SHIROH
Exec Dt:
03/11/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KANAGAWA-KEN, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5553618
NONE
08209528
Correspondence name and address
FOLEY & LARDNER
RICHARD SCHWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 13
Reel/Frame:007088/0127   Pages: 3
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, SHIROH
Exec Dt:
07/22/1994
2
IZUMI, MAMORU
Exec Dt:
07/22/1994
3
YAMASHITA, YOHACHI
Exec Dt:
07/22/1994
4
SHIMANUKI, SENJI
Exec Dt:
07/22/1994
5
KAWACHI, MASARU
Exec Dt:
07/22/1994
6
KOBAYASHI, TSUYOSHI
Exec Dt:
07/22/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5402791
NONE
08285445
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:007589/0633   Pages: 4
Recorded: 07/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAHARA, SHUZO
Exec Dt:
06/30/1995
2
SAITO, TUTOMU
Exec Dt:
06/30/1995
3
NAGATO, HITOSHI
Exec Dt:
06/30/1995
4
ITAKURA, TETSURO
Exec Dt:
06/30/1995
5
TAKAYAMA, SATOSHI
Exec Dt:
06/30/1995
6
NUKADA, HIDEKI
Exec Dt:
06/30/1995
7
HATTORI, SHUNSUKE
Exec Dt:
06/30/1995
8
KUDO, NORIKO Y.
Exec Dt:
06/30/1995
9
SAITOH, SHIROH
Exec Dt:
06/30/1995
10
SUGIUCHI, MASAMI
Exec Dt:
06/30/1995
11
TOKAI, YOICHI
Exec Dt:
06/30/1995
12
MURAKAMI, FUMIHIKO
Exec Dt:
06/30/1995
13
TANAKA, HISAKO
Exec Dt:
06/30/1995
14
TANUMA, CHIAKI
Exec Dt:
06/30/1995
15
IZUMI, MAMORU
Exec Dt:
06/30/1995
16
AMEMIYA, ISAO
Exec Dt:
06/30/1995
17
NAKAMURA, ATSUKO
Exec Dt:
06/30/1995
18
SHIMIZU, SEIZABUROU
Exec Dt:
06/30/1995
19
OKUWADA, KUMI
Exec Dt:
06/30/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045208
NONE
08501259
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:007653/0153   Pages: 3
Recorded: 09/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IZUMI, MAMORU
Exec Dt:
08/18/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5743862
NONE
08529072
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:007876/0594   Pages: 3
Recorded: 02/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAYAMA, SATOSHI
Exec Dt:
01/30/1996
2
KUDO, NORIKO
Exec Dt:
01/30/1996
3
SAITOH, SHIROH
Exec Dt:
01/30/1996
4
IZUMI, MAMORU
Exec Dt:
01/30/1996
5
TANUMA, CHIAKI
Exec Dt:
01/30/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912679
NONE
08603599
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
FOURTH FLOOR, 1755 JEFFERSON DAVIS HGWY.
ARLINGTON, VIRGINIA 22202
Assignment: 17
Reel/Frame:009031/0443   Pages: 3
Recorded: 03/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, YOHACHI
Exec Dt:
03/03/1998
2
SHIMANUKI, SENJI
Exec Dt:
03/03/1998
3
HARADA, KOUICHI
Exec Dt:
03/03/1998
4
SAITOH, SHIROH
Exec Dt:
03/03/1998
5
IZUMI, MAMORU
Exec Dt:
03/03/1998
6
KOBAYASHI, TSUYOSHI
Exec Dt:
03/03/1998
7
KAWACHI, MASARU
Exec Dt:
03/03/1998
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020675
NONE
09038145
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:011861/0334   Pages: 3
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, TAKASHI
Exec Dt:
04/02/2001
2
HOSONO, YASUHARU
Exec Dt:
04/06/2001
3
IZUMI, MAMORU
Exec Dt:
04/06/2001
4
YAMASHITA, YOHACHI
Exec Dt:
04/06/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7288069
US20010041837
09778071
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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