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Patent Assignment Assignor Details
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Assignor Name : KATOU, KOUICHI
Total Assignments: 16
Assignment: 1
Reel/Frame:004724/0601   Pages: 1
Recorded: 06/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUJIMORI, SHIROU
Exec Dt:
01/21/1985
2
KATOU, KOUICHI
Exec Dt:
01/21/1985
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D293245
NONE
06704724
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006113/0594   Pages: 2
Recorded: 05/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOKOYAMA, MASUZO
Exec Dt:
07/21/1986
2
KATOU, KOUICHI
Exec Dt:
07/21/1986
3
SUGANO, TOSHIHIKO
Exec Dt:
07/21/1986
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137995
NONE
07711706
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET. AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006666/0148   Pages: 5
Recorded: 10/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUICHI
Exec Dt:
09/21/1992
2
MAEDA, HIROTOSHI
Exec Dt:
09/21/1992
3
KUNIMUNE, KOUICHI
Exec Dt:
09/21/1992
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342739
NONE
07938139
Correspondence name and address
LEYDIG, VOIT & MAYER
HERBERT C. ROSE
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:006959/0764   Pages: 3
Recorded: 02/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUICHI
Exec Dt:
01/27/1994
2
WATANABE, EIJI
Exec Dt:
01/27/1994
3
KUNIMUNE, KOUICHI
Exec Dt:
01/27/1994
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME, KITA-KU OSAKA-SHI
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589319
NONE
08196125
Correspondence name and address
HERBERT C. ROSE
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W., STE. 300
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:007024/0288   Pages: 3
Recorded: 05/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, HIROTOSHI
Exec Dt:
04/12/1994
2
WATANABE, EIJI
Exec Dt:
04/12/1994
3
KATOU, KOUICHI
Exec Dt:
04/12/1994
4
KUNIMUNE, KOUICHI
Exec Dt:
04/12/1994
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME
KITAKU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449588
NONE
08250573
Correspondence name and address
LEYDIG, VOIT & MAYER
HERBERT C. ROSE
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:007043/0835   Pages: 4
Recorded: 06/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, EIJI
Exec Dt:
06/13/1994
2
KATOU, KOUICHI
Exec Dt:
06/13/1994
3
MAEDA, HIROTOSHI
Exec Dt:
06/13/1994
4
KUNIMUNE, KOUICHI
Exec Dt:
06/13/1994
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA, 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449705
NONE
08229741
Correspondence name and address
LEYDIG, VOIT & MAYER
HERBERT C. ROSE
700 THIRTEENTH STREET, N.W., STE. 300
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:007059/0456   Pages: 4
Recorded: 06/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNIMUME, KOUICHI
Exec Dt:
06/15/1994
2
MAEDA, HIROTOSHI
Exec Dt:
06/15/1994
3
KATOU, KOUICHI
Exec Dt:
06/15/1994
4
WATANABE, EIJI
Exec Dt:
06/15/1994
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442024
NONE
08233693
Correspondence name and address
LEYDIG, VOIT & MAYER
HERBERT C. ROSE
700 THIRTEENTH STREET, N.W., STE. 300
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:007152/0140   Pages: 7
Recorded: 09/30/1994
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME. PREVIOUSLY RECORDED ON REEL 7059/FRAME 456-459.
Assignors
1
KUNIMUNE, KOUICHI
Exec Dt:
06/15/1994
2
MAEDA, HIROTOSHI
Exec Dt:
06/15/1994
3
KATOU, KOUICHI
Exec Dt:
06/15/1994
4
WATANABE, EIJI
Exec Dt:
06/15/1994
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI
ASAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442024
NONE
08233693
Correspondence name and address
JEFFREY A. WYANDLEYDIG, VOIT & MAYER
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:007766/0587   Pages: 3
Recorded: 10/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUICHI
Exec Dt:
10/03/1995
2
TOYAMA, KOICHI
Exec Dt:
10/03/1995
3
AIDA, KENJI
Exec Dt:
10/03/1995
Assignee
1
NIPPONDENSO CO., LTD.
1-1 SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5600208
NONE
08544706
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 10
Reel/Frame:012186/0530   Pages: 3
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUICHI
Exec Dt:
08/30/2001
2
KANZAWA, HIROSHI
Exec Dt:
08/30/2001
Assignee
1
FUJITSU LIMITED
NAKAHAR-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA, JAPAN 211-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020019948
09952509
Correspondence name and address
ROSENMAN & COLIN LLP
SAMSON HELFGOTT
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 11
Reel/Frame:012922/0640   Pages: 4
Recorded: 05/23/2002
Conveyance: RE-RECORD TO CORRECT THE RECEIVING PARTY'S ADDRESS, PREVIOUSLY RECORDED AT REEL 012186, FRAME 0530.
Assignors
1
KATOU, KOUICHI
Exec Dt:
08/30/2001
2
KANZAWA, HIROSHI
Exec Dt:
08/30/2001
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020019948
09952509
Correspondence name and address
KATTEN MUCHIN ZAVIS ET AL.
THOMAS J. BEAN
575 MADISON AVENUE
IP DEPARTMENT 15TH FL.
NEW YORK, NY 10022-2585
Assignment: 12
Reel/Frame:015435/0984   Pages: 4
Recorded: 06/04/2004
Attorney Dkt #:P21-163397M/YS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUICHI
Exec Dt:
10/31/2003
2
NIIKURA, NOBORU
Exec Dt:
11/07/2003
3
OOKAWARA, TOSHIHIKO
Exec Dt:
10/31/2003
Assignees
1
PIOLAX INC.
51 IWAI-CHO, HODOGAYA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
2
KANTO AUTO WORKS, LTD.
MUBANCHI, TAURAMINATO-CHO
YOKOSUKA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7695028
US20040189012
10702038
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 13
Reel/Frame:018393/0996   Pages: 3
Recorded: 10/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, SHIGEO
Exec Dt:
08/28/2006
2
KATOU, KOUICHI
Exec Dt:
08/28/2006
Assignee
1
PIOLAX INC.
51 IWAI-CHO, HODOGAYA-KU, YOKOHAMA-SHI
KANAGAWA-KEN 240-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552516
US20070033774
11543056
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Domestic representative
Assignment: 14
Reel/Frame:025445/0755   Pages: 2
Recorded: 12/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, SHINJI
Exec Dt:
07/21/2010
2
SHIBATA, KOHSAKU
Exec Dt:
07/21/2010
3
KATOU, KOUICHI
Exec Dt:
07/21/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701089
US20100332905
12877515
Correspondence name and address
YOSHINOBU IDOGAWA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:039784/0017   Pages: 6
Recorded: 09/19/2016
Attorney Dkt #:088473-0423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJI, YOICHI
Exec Dt:
08/30/2016
2
SUZUKI, TAKAYUKI
Exec Dt:
08/25/2016
3
KOSHIJI, HIROFUMI
Exec Dt:
08/25/2016
4
KATOU, KOUICHI
Exec Dt:
08/25/2016
5
UMEZAWA, KATSUYUKI
Exec Dt:
08/25/2016
Assignee
1
JATCO LTD
700-1, IMAIZUMI
FUJI-SHI, SHIZUOKA, JAPAN 417-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970516
US20170152924
15127316
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP, SUITE 600
3000 K STREET, N.W.
WASHINGTON, DC 20007-5109
Assignment: 16
Reel/Frame:056436/0713   Pages: 6
Recorded: 06/04/2021
Attorney Dkt #:800075.401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASASHI
Exec Dt:
05/21/2021
2
OKAJIMA, KENICHI
Exec Dt:
05/27/2021
3
KATOU, KOUICHI
Exec Dt:
05/21/2021
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO, AKISHIMA-SHI
TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11487043
US20210382196
17338293
Correspondence name and address
KEVAN L. MORGAN
SEED INTELLECTUAL PROPERTY LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104

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