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Patent Assignment Assignor Details
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Assignor Name : NAKAZAWA, KIYOSHI
Total Assignments: 19
Assignment: 1
Reel/Frame:004521/0137   Pages: 2
Recorded: 02/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, HIROSHI
Exec Dt:
02/13/1986
2
NAKAZAWA, KIYOSHI
Exec Dt:
02/13/1986
3
TAKE, HIROSHI
Exec Dt:
02/13/1986
4
KIMURA, NAOFUMI
Exec Dt:
02/13/1986
5
FUNADA, FUMIAKI
Exec Dt:
02/13/1986
Assignee
1
SHARP KABUSHIKI KAISHA
22-22 NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4706173
NONE
06831258
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:004957/0687   Pages: 2
Recorded: 09/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUMUNE, TOSHIFUMI
Exec Dt:
09/13/1988
2
TAKE, HIROSHI
Exec Dt:
09/13/1988
3
NAKAZAWA, KIYOSHI
Exec Dt:
09/13/1988
Assignee
1
SHARP KABUSHIKI KAISHA, A CORP. OF JAPAN
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4930874
NONE
07250696
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:005191/0450   Pages: 3
Recorded: 12/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, MIKIO
Exec Dt:
11/27/1989
2
KATO, HIROAKI
Exec Dt:
11/27/1989
3
NAKAZAWA, KIYOSHI
Exec Dt:
11/27/1989
4
NEGOTO, HIDENORI
Exec Dt:
11/27/1989
5
KANEMORI, YUZURU
Exec Dt:
11/27/1989
6
INUI, MOTOKAZU
Exec Dt:
11/27/1989
7
IMAYA, AKIHIKO
Exec Dt:
11/27/1989
8
NAGAYASU, TAKAYOSHI
Exec Dt:
11/27/1989
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO
ABENO-KU, OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5076666
NONE
07444732
Correspondence name and address
IRELL & MANELLA
545 MIDDLEFIELD RD., STE. 200
MENLO PARK, CA 94025-3471
Assignment: 4
Reel/Frame:005220/0445   Pages: 3
Recorded: 01/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, MIKIO
Exec Dt:
01/12/1990
2
KATO, HIROAKI
Exec Dt:
01/12/1990
3
NAGAYASU, TAKAYOSHI
Exec Dt:
01/12/1990
4
IMAYA, AKIHIKO
Exec Dt:
01/12/1990
5
NEGOTO, HIDENORI
Exec Dt:
01/12/1990
6
KANEMORI, YUZURU
Exec Dt:
01/12/1990
7
NAKAZAWA, KIYOSHI
Exec Dt:
01/12/1990
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102361
NONE
07467648
Correspondence name and address
IRELL & MANELLA
545 MIDDLEFIELD ROAD, STE. 200
MENLO PARK, CA 94025-3471
Assignment: 5
Reel/Frame:005273/0528   Pages: 3
Recorded: 03/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, MIKIO
Exec Dt:
03/19/1990
2
KATO, HIROAKI
Exec Dt:
03/19/1990
3
NAKAZAWA, KIYOSHI
Exec Dt:
03/19/1990
4
NEGOTO, HIDENORI
Exec Dt:
03/19/1990
5
KANEMORI, YUZURU
Exec Dt:
03/19/1990
6
INUI, MOTOKAZU
Exec Dt:
03/19/1990
7
IMAYA, AKIHIKO
Exec Dt:
03/19/1990
8
NAGAYASU, TAKAYOSHI
Exec Dt:
03/19/1990
Assignee
1
SHARP KABUSHIKI KAISHA,
22-22, NAGAIKE-CHO, ABENO-KU,
OSAKA, JAPAN 545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045753
NONE
07500131
Correspondence name and address
IRELL & MANELLA
545 MIDDLEFIELD ROAD
SUITE 200
MENLO PARK, CA 94025-3471
Assignment: 6
Reel/Frame:005442/0562   Pages: 4
Recorded: 07/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAZAWA, KIYOSHI
Exec Dt:
07/18/1990
2
KATAYAMA, MIKIO
Exec Dt:
07/18/1990
3
KATO, HIROAKI
Exec Dt:
07/18/1990
4
KANEMORI, YUZURU
Exec Dt:
07/18/1990
5
NAGAYASU, TAKAYOSHI
Exec Dt:
07/18/1990
6
NEGOTO, HIDENORI
Exec Dt:
07/18/1990
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU,
OSAKA, JAPAN 545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5268678
NONE
07540594
Correspondence name and address
LARRY S. NIXON
NIXON & VANDERHYE P.C.
14TH FLOOR
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:005607/0752   Pages: 5
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANEMORI, YUZURU
Exec Dt:
12/27/1990
2
KATAYAMA, MIKIO
Exec Dt:
12/27/1990
3
NAKAZAWA, KIYOSHI
Exec Dt:
12/27/1990
4
KATO, HIROAKI
Exec Dt:
12/27/1990
5
YANO, KOZO
Exec Dt:
12/27/1990
6
KONDO, NAOFUMI
Exec Dt:
12/27/1990
7
FUJIKI, HIROSHI
Exec Dt:
12/27/1990
8
FUJIHARA, TOSHIAKI
Exec Dt:
12/27/1990
9
NEGOTO, HIDENORI
Exec Dt:
12/27/1990
10
TAKAHAMA, MANABU
Exec Dt:
12/27/1990
Assignee
1
SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA 545 JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335102
NONE
07656845
Correspondence name and address
NIXON AND VANDERHYE
2200 CLARENDON BLVD. 14TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:005618/0150   Pages: 4
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAZAWA, KIYOSHI
Exec Dt:
01/30/1991
2
KONDO, NAOFUMI
Exec Dt:
01/30/1991
3
KATAYAMA, MIKIO
Exec Dt:
01/30/1991
4
NAKAMURA, TSUNEO
Exec Dt:
01/30/1991
Assignee
1
SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA 545 JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280279
NONE
07631699
Correspondence name and address
NIXON & VANDERHYE
2200 CLARENDON BLVD., 14TH FL.
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:005631/0492   Pages: 4
Recorded: 03/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANEMORI, YUZURU
Exec Dt:
02/21/1991
2
KATAYAMA, MIKIO
Exec Dt:
02/21/1991
3
KATO, HIROAKI
Exec Dt:
02/21/1991
4
NAKAZAWA, KIYOSHI
Exec Dt:
02/21/1991
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5164851
NONE
07647634
Correspondence name and address
LARRY S. NIXON
NIXON & VANDERHYE
2200 CLARENDON BLVD, 14TH FL
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:005680/0501   Pages: 4
Recorded: 04/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, MIKIO
Exec Dt:
04/08/1991
2
KONDO, NAOFUMI
Exec Dt:
04/08/1991
3
KANEMORI, YUZURU
Exec Dt:
04/08/1991
4
FUJIHARA, TOSHIAKI
Exec Dt:
04/08/1991
5
FUJIKI, HIROSHI
Exec Dt:
04/08/1991
6
NAKAZAWA, KIYOSHI
Exec Dt:
04/08/1991
Assignee
1
SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA 545 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191451
NONE
07685680
Correspondence name and address
NIXON & VANDERHYE
2200 CLARENDON BLVD., 14TH FLOOR
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:006588/0246   Pages: 7
Recorded: 05/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEMORI, YUZURU
Exec Dt:
05/21/1993
2
KATAYAMA, MIKIO
Exec Dt:
05/21/1993
3
NAKAZAWA, KIYOSHI
Exec Dt:
05/21/1993
4
KONDO, NAOFUMI
Exec Dt:
05/21/1993
5
OKAMOTO, MASAYA
Exec Dt:
05/21/1993
6
KATO, KIROAKI
Exec Dt:
05/21/1993
7
YANO, KOZO
Exec Dt:
05/21/1993
8
IRIE, KATSUMI
Exec Dt:
05/21/1993
9
OTSU, KUMIKO
Exec Dt:
05/21/1993
10
FUJIKI, HIROSHI
Exec Dt:
05/21/1993
11
FUJIHARA, TOSHIAKI
Exec Dt:
05/21/1993
12
MARUMOTO, HIDEJI
Exec Dt:
05/21/1993
13
NEGOTO, HIDENORI
Exec Dt:
05/21/1993
14
MITSUMOTO, KAZUYORI
Exec Dt:
05/21/1993
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN 545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508591
NONE
08046854
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:006870/0746   Pages: 5
Recorded: 01/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, NAOFUMI
Exec Dt:
01/07/1994
2
KATAYAMA, MIKIO
Exec Dt:
01/07/1994
3
OKAMOTO, MASAYA
Exec Dt:
01/07/1994
4
MIYAGO, MAKOTO
Exec Dt:
01/07/1994
5
NAKAZAWA, KIYOSHI
Exec Dt:
01/07/1994
6
KANEMORI, YUZURU
Exec Dt:
01/07/1994
7
TACHIBANA, MAKOTO
Exec Dt:
01/07/1994
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAIGAIKE-CHO, ABENO-KU
OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5532615
NONE
08158843
Correspondence name and address
DAVID G. CONLIN, ESQ.
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
130 WATER STREET
BOSTON, MA 02109
Assignment: 13
Reel/Frame:007858/0604   Pages: 2
Recorded: 02/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMURASAKI, TOSHI
Exec Dt:
12/28/1995
2
NAKAZAWA, KIYOSHI
Exec Dt:
12/28/1995
3
TOYODA, HITOSHI
Exec Dt:
12/28/1995
4
TAKAHASHI, MASAYOSHI
Exec Dt:
12/28/1995
5
UCHIDA, DAISUKE
Exec Dt:
12/28/1995
6
HANADA, KAZUNORI
Exec Dt:
12/28/1995
7
UDAKA, SHIGEZO
Exec Dt:
12/28/1995
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKATA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5783417
NONE
08549757
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD
745 SOUTH 23RD STREET, SUITE 301
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:018962/0839   Pages: 3
Recorded: 03/02/2007
Attorney Dkt #:1034232-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANTON, CHRISTIE
Exec Dt:
02/07/2007
2
MACKICHAN, MARY LEE
Exec Dt:
02/13/2007
3
NAKAZAWA, KIYOSHI
Exec Dt:
01/23/2007
4
UCHIDA, DAISUKE
Exec Dt:
01/23/2007
5
TAKAYAMA, KIYOSHI
Exec Dt:
01/23/2007
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070172957
11505929
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:018962/0857   Pages: 3
Recorded: 03/02/2007
Attorney Dkt #:1034232-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANTON, CHRISTIE
Exec Dt:
02/07/2007
2
MACKICHAN, MARY LEE
Exec Dt:
02/13/2007
3
NAKAZAWA, KIYOSHI
Exec Dt:
01/23/2007
4
UCHIDA, DAISUKE
Exec Dt:
01/23/2007
5
TAKAYAMA, KIYOSHI
Exec Dt:
01/23/2007
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO 170-8633, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070172957
11505929
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:025062/0682   Pages: 4
Recorded: 09/29/2010
Attorney Dkt #:205817-0001 (457292)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, MASAKAZU
Exec Dt:
09/22/2010
2
HASEGAWA, MASAHIRO
Exec Dt:
09/22/2010
3
NAKAZAWA, KIYOSHI
Exec Dt:
09/22/2010
4
HONMA, TOSHIHIKO
Exec Dt:
09/22/2010
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU,
OSAKA, JAPAN
2
SEI OPTIFRONTIER CO., LTD.
1, TAYA-CHO, SAKAE-KU,
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D641600
NONE
29367752
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 17
Reel/Frame:025920/0975   Pages: 3
Recorded: 03/08/2011
Attorney Dkt #:202262-0017 (461798)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, MASAHIRO
Exec Dt:
01/21/2011
2
NAKAZAWA, KIYOSHI
Exec Dt:
01/24/2011
3
HOMMA, TOSHIHIKO
Exec Dt:
01/25/2011
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU,
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
SEI OPTIFRONTIER CO., LTD.
1, TAYA-CHO, SAKAE-KU,
YOKOHAMA-SHI, KANAGAWA, JAPAN 244-8589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D657953
NONE
29381953
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 18
Reel/Frame:028257/0062   Pages: 3
Recorded: 05/23/2012
Attorney Dkt #:SD-US125025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMMA, TOSHIHIKO
Exec Dt:
05/21/2012
2
FUKUDA, MASAKAZU
Exec Dt:
05/07/2012
3
NAKAZAWA, KIYOSHI
Exec Dt:
05/14/2012
4
HASEGAWA, MASAHIRO
Exec Dt:
05/12/2012
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
SEI OPTIFRONTIER CO., LTD.
1, TAYA-CHO, SAKAE-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 244-8589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9075196
US20120279359
13511487
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 19
Reel/Frame:029313/0299   Pages: 3
Recorded: 11/16/2012
Attorney Dkt #:SD-US125395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, MASAHIRO
Exec Dt:
10/17/2012
2
NAKAZAWA, KIYOSHI
Exec Dt:
10/22/2012
3
HOMMA, TOSHIHIKO
Exec Dt:
10/22/2012
Assignees
1
SEI OPTIFRONTIER CO., LTD.
1, TAYA-CHO, SAKAE-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 244-8589
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8960428
US20130056376
13698456
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680

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