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Patent Assignment Assignor Details
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Assignor Name : ISHIKURA, YASUHISA
Total Assignments: 16
Assignment: 1
Reel/Frame:005189/0040   Pages: 1
Recorded: 11/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
11/16/1989
2
UMEDA, AKIO
Exec Dt:
11/16/1989
3
KITAO, IKUO
Exec Dt:
11/16/1989
4
NAGAI, NORIYUKI
Exec Dt:
11/16/1989
5
ISHIKURA, YASUHISA
Exec Dt:
11/16/1989
6
UCHIDA, KAZUTOSHI
Exec Dt:
11/16/1989
Assignee
1
KABUSHIKI KAISHA TOPCON, NO. 75-1 HASUNUMA-CHO, IATABASHI-KU, TOKYO-TO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
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5071245
NONE
07443111
Correspondence name and address
HENRY C. NIELDS
CONCORD PROFESSIONAL CTR.,
747 MAIN ST., STE. 200
CONCORD, MA 01742
Assignment: 2
Reel/Frame:005861/0149   Pages: 2
Recorded: 10/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKURA, YASUHISA
Exec Dt:
08/29/1991
2
KITAO, IKUO
Exec Dt:
08/29/1991
Assignee
1
KABUSHIKI KAISHA TOPCON A CORP. OF JAPAN
NO. 75-1 HASUNUMA-CHO, IATABASHI-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210555
NONE
07763226
Correspondence name and address
HENRY C. NIELDS
NIELDS & LEMACK
747 MAIN ST., STE. 200
CONCORD, MA 01742
Assignment: 3
Reel/Frame:006920/0478   Pages: 3
Recorded: 03/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, FUMIO
Exec Dt:
03/23/1994
2
NISHIMURA, YUTAKA
Exec Dt:
03/23/1994
3
NONOMURA, KINZO
Exec Dt:
03/23/1994
4
ISHIKURA, YASUHISA
Exec Dt:
03/23/1994
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5451835
NONE
08194332
Correspondence name and address
MATTHEW JACOB
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:008349/0080   Pages: 6
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, MASAKI
Exec Dt:
12/06/1996
2
TORII, HIDEO
Exec Dt:
12/06/1996
3
FUJII, EIJI
Exec Dt:
12/06/1996
4
OHTANI, MITSUHIRO
Exec Dt:
12/06/1996
5
INAMI, TAKASHI
Exec Dt:
12/06/1996
6
KAWAMURA, HIROYUKI
Exec Dt:
12/06/1996
7
TANAKA, HIROYOSHI
Exec Dt:
12/06/1996
8
MURAI, RYUICHI
Exec Dt:
12/06/1996
9
ISHIKURA, YASUHISA
Exec Dt:
12/06/1996
10
NISHIMURA, YUTAKA
Exec Dt:
12/06/1996
11
YAMASHITA, KATSUYOSHI
Exec Dt:
12/06/1996
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770921
NONE
08766030
Correspondence name and address
PRICE, GESS & UBELL
JOSEPH W. PRICE, ESQ.
2100 S.E. MAIN ST., STE. 250
IRVINE, CA 92714
Assignment: 5
Reel/Frame:010053/0364   Pages: 4
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, MASAKI
Exec Dt:
05/06/1999
2
ISHIKURA, YASUHISA
Exec Dt:
05/06/1999
3
YAMASHITA, KATSUYOSHI
Exec Dt:
05/06/1999
4
FUJIWARA, SHINYA
Exec Dt:
05/06/1999
5
AKATA, YASUYUKI
Exec Dt:
05/06/1999
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439943
NONE
09309428
Correspondence name and address
PRICE, GESS & UBELL
JOSEPH W. PRICE
2100 S.E. MAIN ST., SUITE 250
IRVINE, CA 92614
Assignment: 6
Reel/Frame:011001/0110   Pages: 3
Recorded: 07/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKURA, YASUHISA
Exec Dt:
04/20/2000
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6190012
NONE
09560568
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
MARVIN J. SPIVAK, ATTORNEYS AT LAW
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 7
Reel/Frame:011395/0452   Pages: 3
Recorded: 12/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARA, KINIHIKO
Exec Dt:
12/06/2000
2
ISHIKURA, YASUHISA
Exec Dt:
12/06/2000
3
IIJIMA, HIROSHI
Exec Dt:
12/06/2000
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6481848
US20010005260
09746101
Correspondence name and address
CHAPMAN AND CUTLER
ROBERT J. SCHNEIDER
111 WEST MONROE STREET
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:011652/0542   Pages: 4
Recorded: 03/27/2001
Conveyance: RE-RECORD TO CORRECT THE SPELLING OF THE FIRST ASSIGNOR'S NAME, PREVIOUSLY RECORDED ON REEL 011395 FRAME 0452, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
HARA, KUNIHIKO
Exec Dt:
12/06/2000
2
ISHIKURA, YASUHISA
Exec Dt:
12/06/2000
3
IIJIMA, HIROSHI
Exec Dt:
12/06/2000
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6481848
US20010005260
09746101
Correspondence name and address
CHAPMAN AND CUTLER
ROBERT J. SCHNEIDER
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Assignment: 9
Reel/Frame:011524/0679   Pages: 3
Recorded: 01/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADO, HIROYUKI
Exec Dt:
01/12/2001
2
MIYASHITA, KANAKO
Exec Dt:
01/12/2001
3
KOSUGI, NAOKI
Exec Dt:
01/12/2001
4
ISHIKURA, YASUHISA
Exec Dt:
01/12/2001
5
MIYAGAWA, UTARO
Exec Dt:
01/12/2001
6
HARUKI, SHIGEO
Exec Dt:
01/12/2001
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6817917
NONE
09744382
Correspondence name and address
PRICE AND GESS
JOSEPH W. PRICE
2100 S.E. MAIN ST., STE. 250
IRVINE, CA 92614
Assignment: 10
Reel/Frame:018750/0213   Pages: 3
Recorded: 12/27/2006
Attorney Dkt #:1034398-000012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKURA, YASUHISA
Exec Dt:
11/20/2006
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7695139
US20070146636
11645746
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:024021/0740   Pages: 2
Recorded: 03/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKURA, YASUHISA
Exec Dt:
12/07/2009
2
URIU, EIICHI
Exec Dt:
12/07/2009
3
HAMADA, RYOTA
Exec Dt:
12/07/2009
4
MURAKOSO, TOMOHIRO
Exec Dt:
12/07/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100207922
12669100
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:024021/0752   Pages: 2
Recorded: 03/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKURA, YASUHISA
Exec Dt:
12/07/2009
2
URIU, EIICHI
Exec Dt:
12/07/2009
3
HAMADA, RYOTA
Exec Dt:
12/07/2009
4
MURAKOSO, TOMOHIRO
Exec Dt:
12/07/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110221728
12671566
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:024022/0488   Pages: 2
Recorded: 03/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKOSO, TOMOHIRO
Exec Dt:
12/07/2009
2
HAMADA, RYOTA
Exec Dt:
12/07/2009
3
ISHIKURA, YASUHISA
Exec Dt:
12/07/2009
4
URIU, EIICHI
Exec Dt:
12/07/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110018927
12673643
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:024033/0957   Pages: 2
Recorded: 03/05/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, RYOTA
Exec Dt:
12/07/2009
2
ISHIKURA, YASUHISA
Exec Dt:
12/07/2009
3
URIU, EIICHI
Exec Dt:
12/07/2009
4
MURAKOSO, TOMOHIRO
Exec Dt:
12/07/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110102399
12673836
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:026941/0618   Pages: 3
Recorded: 09/21/2011
Attorney Dkt #:MISA-48498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, KAZUYUKI
Exec Dt:
09/02/2011
2
ISHIKURA, YASUHISA
Exec Dt:
09/02/2011
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8879069
US20120013915
13257525
Correspondence name and address
JEFFREY J. SOPKO / PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 16
Reel/Frame:057563/0953   Pages: 3
Recorded: 09/22/2021
Attorney Dkt #:2021-1915A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKURA, YASUHISA
Exec Dt:
08/26/2021
2
UMEJI, WATARU
Exec Dt:
08/20/2021
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220095916
17481612
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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