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Patent Assignment Assignor Details
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Assignor Name : HAYAKAWA, KAZUHIKO
Total Assignments: 18
Assignment: 1
Reel/Frame:003817/0276   Pages: 1
Recorded: 12/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORI, TOSHIKI
Exec Dt:
11/28/1978
2
HAYAKAWA, KAZUHIKO
Exec Dt:
11/28/1978
3
KOTAKE MASAYOSHI
Exec Dt:
11/28/1978
Assignee
1
NISSAN CHEMICAL INDUSTRIES LTD.
7-1, 3-CHOME, KANDA-NISHIKI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4264463
NONE
05969867
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
1755 SOUTH JEFF. DAVIS HWY.,
CRYSTAL SQUARE FIVE, STE. 400
ARLINGTON, VA. 22202
Assignment: 2
Reel/Frame:009754/0631   Pages: 2
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KAZUHIKO
Exec Dt:
12/11/1988
2
HOSHMO, KAZUYA
Exec Dt:
12/11/1998
3
INOUE, YUJI
Exec Dt:
12/11/1988
Assignee
1
GENERAL ELECTRIC
GE MEDICAL SYSTEMS
1 RIVER ROAD
SCHENECTADY, NEW YORK 12345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011396
NONE
09002465
Correspondence name and address
IRVING M. FREEDMAN
33 WEDGEWOOD ROAD
CHAPEL HILL, NC 27514
Assignment: 3
Reel/Frame:008384/0567   Pages: 2
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUJIRO
Exec Dt:
12/16/1996
2
HAYAKAWA, KAZUHIKO
Exec Dt:
12/16/1996
3
SATO, KAZUHIKO
Exec Dt:
12/16/1996
4
HIYAMA, ZENCHI
Exec Dt:
12/16/1996
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED, A JAPANESE CORPORATION
7-127, ASAHIGAOKA, 4-CHOME, HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5841279
NONE
08771996
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 4
Reel/Frame:008728/0371   Pages: 2
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLENBERGER, PETER C.
Exec Dt:
09/25/1997
2
SAKUMA, MASAAKI
Exec Dt:
09/12/1997
3
SUZUKI, KENJI
Exec Dt:
09/12/1997
4
HAYAKAWA, KAZUHIKO
Exec Dt:
09/12/1997
5
KATO, YASUSHI
Exec Dt:
09/12/1997
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED, A JAPANESE CORP.
7-127, ASAHIGAOKA, 4-CHOME
HINO-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D407820
NONE
29077189
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 5
Reel/Frame:008728/0386   Pages: 2
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLENBERGER, PETER C.
Exec Dt:
09/25/1997
2
SAKUMA, MASAAKI
Exec Dt:
09/12/1997
3
SUZUKI, KENJI
Exec Dt:
09/12/1997
4
HAYAKAWA, KAZUHIKO
Exec Dt:
09/12/1997
5
KATO, YASUSHI
Exec Dt:
09/12/1997
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS LIMITED, A JAPANESE CORPORATION
7-127, ASAHIGAOKA, 4-CHOME HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D402370
NONE
29077225
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 6
Reel/Frame:008728/0414   Pages: 2
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLENBERGER, PETER C.
Exec Dt:
09/25/1997
2
SAKUMA, MASAAKI
Exec Dt:
09/12/1997
3
SUZUKI, KENJI
Exec Dt:
09/12/1997
4
HAYAKAWA, KAZUHIKO
Exec Dt:
09/12/1997
5
KATO, YASUSHI
Exec Dt:
09/12/1997
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED, A JAPANESE CORP.
7-127, ASAHIGAOKA, 4-CHOME HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D402035
NONE
29077175
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 7
Reel/Frame:008872/0231   Pages: 2
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KAZUHIKO
Exec Dt:
10/23/1997
2
NOSE, KATSUMASA
Exec Dt:
10/23/1997
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127, ASAHIGAOKA, 4-CHOME HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5926869
NONE
08963229
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 8
Reel/Frame:008910/0603   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLENBERGER, PETER C.
Exec Dt:
12/08/1997
2
SAKUMA, MASAAKI
Exec Dt:
12/15/1997
3
SUZUKI, KENJI
Exec Dt:
12/08/1997
4
HAYAKAWA, KAZUHIKO
Exec Dt:
12/15/1997
5
KATO, YASUSHI
Exec Dt:
12/08/1997
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127, ASAHIGAOKA, 4-CHOME,
HINO-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5916189
NONE
08994909
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 9
Reel/Frame:009673/0344   Pages: 2
Recorded: 12/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOSE, KATSUMASA
Exec Dt:
11/26/1998
2
FURUTA, OSAMU
Exec Dt:
11/26/1998
3
HAYAKAWA, KAZUHIKO
Exec Dt:
11/26/1998
4
SAKUMA, MASAAKI
Exec Dt:
11/26/1998
5
HAYASHI, YUJIRO
Exec Dt:
11/26/1998
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127, ASAHIGAOKA, 4-CHOME, HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6385481
US20010029330
09218402
Correspondence name and address
MONNRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 02267
Assignment: 10
Reel/Frame:009895/0265   Pages: 2
Recorded: 04/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUTA, OSAMU
Exec Dt:
03/30/1999
2
HAYAKAWA, KAZUHIKO
Exec Dt:
03/30/1999
Assignee
1
GE YOKOGAWA MEDICAL SYS. LIMITED
HINO-SHI
7-127, ASAHIGAOKA, 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241669
NONE
09289907
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLIAMSTOWN, MA 01267
Assignment: 11
Reel/Frame:009934/0734   Pages: 2
Recorded: 04/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUJIRO
Exec Dt:
04/16/1999
2
HAYAKAWA, KAZUHIKO
Exec Dt:
04/09/1999
3
NOSE, KATSUMASA
Exec Dt:
04/09/1999
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127, ASAHIGAOKA, 4-CHOME, HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6424854
US20020013524
09302144
Correspondence name and address
MOONRAY KOJIMA
BOX 627
WILLAMSTOWN, MA 01267
Assignment: 12
Reel/Frame:017754/0993   Pages: 2
Recorded: 04/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOGA, YUMIKO
Exec Dt:
08/19/2005
2
OSADA, TAKEKAZU
Exec Dt:
08/19/2005
3
HAYAKAWA, KAZUHIKO
Exec Dt:
08/22/2005
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127, ASAHIGAOKA 4-CHOME
HINO-SHI, TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060241435
11401159
Correspondence name and address
PATRICK W. RASCHE
ARMSTRONG TEASDALE LLP
ONE METROPOLITAN SQUARE, SUITE 2600
ST. LOUIS, MO 63102
Assignment: 13
Reel/Frame:018058/0084   Pages: 3
Recorded: 07/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUHARA, AKIRA
Exec Dt:
01/30/2006
2
IYAMA, TOSHIYUKI
Exec Dt:
01/30/2006
3
HAYAKAWA, KAZUHIKO
Exec Dt:
01/30/2006
4
MAIDA, MASASHI
Exec Dt:
01/30/2006
5
SATO, TAKAYA
Exec Dt:
01/30/2006
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127, ASAHIGAOKA 4-CHOME, HINO-SHI
TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7360949
US20070025526
11485573
Correspondence name and address
PATRICK W. RASCHE
ARMSTRONG TEASDALE LLP
ONE METROPOLITAN SQUARE, SUITE 2600
ST. LOUIS, MO 63102
Assignment: 14
Reel/Frame:021459/0222   Pages: 4
Recorded: 08/28/2008
Attorney Dkt #:16UL-JP07230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIHARA, KOJI
Exec Dt:
08/06/2008
2
MATSUMURA, KIYOSHI
Exec Dt:
08/06/2008
3
FURUTA, OSAMU
Exec Dt:
08/06/2008
4
ASAI, AKIMASA
Exec Dt:
08/05/2008
5
HAYAKAWA, KAZUHIKO
Exec Dt:
08/05/2008
6
HATAKENAKA, HIROYUKI
Exec Dt:
08/05/2008
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127
ASAHIGAOKA 4-CHOME, HINO-SHI
TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090062657
12200852
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 15
Reel/Frame:022183/0594   Pages: 4
Recorded: 01/30/2009
Attorney Dkt #:16UL-JP07341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIHARA, KOJI
Exec Dt:
01/16/2009
2
ASAI, AKIMASA
Exec Dt:
01/16/2009
3
HAYAKAWA, KAZUHIKO
Exec Dt:
01/16/2009
4
HATAKENAKA, HIROYUKI
Exec Dt:
01/16/2009
Assignee
1
GE YOKOGAWA MEDICAL SYSTEMS, LIMITED
7-127
ASAHIGAOKA 4-CHOME, HINO-SHI
TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090198136
12363298
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 16
Reel/Frame:023640/0733   Pages: 2
Recorded: 12/11/2009
Attorney Dkt #:16UL-JP08165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, AKIMASA
Exec Dt:
12/03/2009
2
HAYAKAWA, KAZUHIKO
Exec Dt:
12/03/2009
Assignee
1
GE HEALTHCARE JAPAN CORPORATION
7-127
ASAHIGAOKA 4-CHOME, HINO-SHI
TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100152589
12635868
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 17
Reel/Frame:023867/0276   Pages: 2
Recorded: 01/28/2010
Attorney Dkt #:20459-512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, AKIMASA
Exec Dt:
01/19/2010
2
HAYAKAWA, KAZUHIKO
Exec Dt:
01/19/2010
Assignee
1
GE HEALTHCARE JAPAN CORPORATION
7-127
ASAHIGAOKA 4-CHOME, HINO-SHI
TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8579818
US20100191122
12695862
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 18
Reel/Frame:025823/0092   Pages: 3
Recorded: 02/16/2011
Attorney Dkt #:16UL-JP09210 (242044)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KAZUHIKO
Exec Dt:
08/25/2010
2
ASAI, AKIMASA
Exec Dt:
08/25/2010
3
YANAGIHARA, KOJI
Exec Dt:
08/26/2010
Assignee
1
GE HEALTHCARE JAPAN CORPORATION
7-127
ASAHIGAOKA 4-CHOME, HINO-SHI
TOKYO, JAPAN 191-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110201927
13028977
Correspondence name and address
PATRICK W. RASCHE
7700 FORSYTH BLVD., SUITE 1800
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63105

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