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Patent Assignment Assignor Details
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Assignor Name : TSUKADA, TSUTOMU
Total Assignments: 19
Assignment: 1
Reel/Frame:003992/0029   Pages: 1
Recorded: 03/11/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKADA, TSUTOMU
Exec Dt:
03/08/1982
2
TAKEI, HIDEO
Exec Dt:
03/08/1982
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO 183, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4399016
NONE
06357216
Correspondence name and address
LAFF, WHITESE & ROCKMAN
JOHN HANCOCK CENTER
CHOCAGO, IL 60611
Assignment: 2
Reel/Frame:004140/0977   Pages: 1
Recorded: 06/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TSUKADA, TSUTOMU
Exec Dt:
06/02/1983
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO, JAPAN 183
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430151
NONE
06502461
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
JOHN HANCOCK CENTER
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:004227/0644   Pages: 1
Recorded: 02/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKADA, TSUTOMU
Exec Dt:
01/31/1984
2
WANI, ETSUO
Exec Dt:
01/31/1984
3
UKAI, KATSUMI
Exec Dt:
01/31/1984
4
SAITOH, TERUO
Exec Dt:
01/31/1984
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME,
FUCHU-SHI, TOKYO 183, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482419
NONE
06576143
Correspondence name and address
LAFF, WHITESEL, CONTE AND SARET
JOHN HANCOCK CENTER
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:004386/0226   Pages: 2
Recorded: 03/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKADA, TSUTOMU
Exec Dt:
03/06/1985
2
ASHAISHI, ISHAO
Exec Dt:
03/06/1985
3
KOIZUMI, TATSUNORI
Exec Dt:
03/06/1985
4
IKEDA, KOUJI
Exec Dt:
03/06/1985
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
183 TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655800
NONE
06714302
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004803/0801   Pages: 3
Recorded: 09/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAMAKI, TATSUO
Exec Dt:
08/12/1987
2
HOSHINO, KIYOSHI
Exec Dt:
08/12/1987
3
UKAI, KATSUMI
Exec Dt:
08/12/1987
4
INO, YOICHI
Exec Dt:
08/12/1987
5
ADACHI, TOSHIO
Exec Dt:
08/12/1987
6
TSUKADA, TSUTOMU
Exec Dt:
08/12/1987
Assignee
1
ANELVA CORPORATION, 8-1, YOTSUYA 5-CHOME, FUCHU-SHI, 183, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950956
NONE
07096862
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
POST OFFICE BOX 19088
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004810/0698   Pages: 3
Recorded: 10/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UKAI, KATSUMI
Exec Dt:
09/03/1987
2
TSUKADA, TSUTOMU
Exec Dt:
09/03/1987
3
IKEDA, KOUJI
Exec Dt:
09/03/1987
4
ADACHI, TOSHIO
Exec Dt:
09/03/1987
Assignee
1
ANELVA CORPORATION, 8-1, YOTSUYA 5-CHOME, FUCHU-SHI, 183 TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816638
NONE
07110253
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
POST OFFICE BOX 19088
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005087/0247   Pages: 3
Recorded: 06/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKADA, TSUTOMU
Exec Dt:
05/18/1989
2
TAMAKI, TOSHIO
Exec Dt:
05/18/1989
3
YOSHIDA, TATSUHIKO
Exec Dt:
05/18/1989
Assignee
1
ANELVA CORPORATION, 8-1, YOTSUYA 5-CHOME, FUCHU-SHI, 183 TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968374
NONE
07359817
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P.O. BOX 19088
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:005448/0170   Pages: 3
Recorded: 08/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKADA, TSUTOMU
Exec Dt:
07/27/1990
2
WANI, ETSUO
Exec Dt:
07/27/1990
3
YASUDA, KOKI
Exec Dt:
08/02/1990
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI, A CORP. OF JAPAN
TOKYO, JAPAN 183
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5087341
NONE
07538696
Correspondence name and address
MORRIS LISS
POLLOCK, VANDE SANDE & PRIDDY
1990 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:007564/0798   Pages: 2
Recorded: 07/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMUKAWA, SEIJI
Exec Dt:
06/06/1995
2
SHINOHARA, KIBATSU
Exec Dt:
06/06/1995
3
MATSUMOTO, HIROBUMI
Exec Dt:
06/06/1995
4
TSUKADA, TSUTOMU
Exec Dt:
06/06/1995
5
NAKAGAWA, YUKITO
Exec Dt:
06/06/1995
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
2
NIHON KOSHUHA CO., LTD.
1119, NAKAYAMA-CHO, MIDORI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN
3
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5565738
NONE
08440453
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA, ESQ.
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 10
Reel/Frame:008310/0800   Pages: 2
Recorded: 01/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMUKAWA, SEIJI
Exec Dt:
11/18/1996
2
TSUKADA, TSUTOMU
Exec Dt:
11/18/1996
3
NAKAGAWA, YUKITO
Exec Dt:
11/18/1996
4
SHINOHARA, KIBATSU
Exec Dt:
11/18/1996
5
MATSUMOTO, HIROFUMI
Exec Dt:
11/18/1996
6
UEYAMA, HIROYUKI
Exec Dt:
11/18/1996
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
2
NIHON KOSHUHA CO., LTD.
1119, NAKAYAMA-CHO, MIDORI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
3
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME
FUCHU-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936352
NONE
08753090
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 11
Reel/Frame:008726/0976   Pages: 3
Recorded: 06/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMUKAWA, SEIJI
Exec Dt:
05/20/1997
2
TSUKADA, TSUTOMU
Exec Dt:
05/20/1997
3
NAKAGAWA, YUKITO
Exec Dt:
05/20/1997
4
SHINOHARA, KIBATSU
Exec Dt:
05/20/1997
5
UEYAMA, HIROYUKI
Exec Dt:
05/20/1997
Assignees
1
NEC CORPORATION
5-7-1, SHIBA, MINATO-KU
TOKYO, JAPAN
2
ANELVA CORPORATION
5-8-1,YOTSUYA, FUCHU-SHI
TOKYO, JAPAN
3
NIHON KOSHUHA CO., LTD.
1119, NAKAYAMACHO, MIDORI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900699
NONE
08876902
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:008879/0691   Pages: 3
Recorded: 10/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMUKAWA, SEIJI
Exec Dt:
10/27/1997
2
NAKAGAWA, YUKITO
Exec Dt:
10/27/1997
3
SATO, HISAAKI
Exec Dt:
10/21/1997
4
TSUKADA, TSUTOMU
Exec Dt:
10/21/1997
5
SHINOHARA, KIBATSU
Exec Dt:
10/22/1997
6
NIIMURA, YASUO
Exec Dt:
10/22/1997
Assignees
1
NEC CORPORATION
5-7-1 SHIBA MINATO-KU
TOKYO, JAPAN
2
ANELVA CORPORATION
5-8-1 YOTSUYA FUCHU-SHI
TOKYO, JAPAN
3
NIHON KOSHUHA CO., LTD.
1119 NAKAYAMACHO MIDORI-KU, YOKAHAMO-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043608
NONE
08962390
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, NW
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:008904/0828   Pages: 3
Recorded: 11/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, HISAAKI
Exec Dt:
10/31/1997
2
NAKAGAWA, YUKITO
Exec Dt:
10/29/1997
3
TAKAGI, KEN-ICHI
Exec Dt:
11/05/1997
4
KOIDE, TOMOAKI
Exec Dt:
10/28/1997
5
TSUKADA, TSUTOMU
Exec Dt:
10/29/1997
Assignee
1
ANELVA CORPORATION
8-1 YOTSUYA 5-CHOME,
FUCHU-SHI, TOKYO, 183, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5961776
NONE
08972945
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 14
Reel/Frame:009782/0479   Pages: 3
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, HISAAKI
Exec Dt:
01/20/1999
2
TSUKADA, TSUTOMU
Exec Dt:
01/20/1999
3
MIZUNO, SHIGERU
Exec Dt:
01/20/1999
4
TSUCHIYA, NOBUAKI
Exec Dt:
01/20/1999
Assignee
1
ANELVA CORPORATION
FUCHU-SHI
8-1 YOTSUYA 5-CHOME
TOKYO, 183-8508, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6199505
NONE
09250402
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 15
Reel/Frame:014407/0308   Pages: 3
Recorded: 08/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUMASAWA, YOICHIRO
Exec Dt:
06/20/2003
2
TSUKADA, TSUTOMU
Exec Dt:
06/20/2003
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO 183-8508, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040035691
10642619
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
JEFFREY R. FILIPEK, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 16
Reel/Frame:031459/0171   Pages: 5
Recorded: 10/23/2013
Attorney Dkt #:MAA-51
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, TSUTOMU
Exec Dt:
10/21/2013
2
IMAMURA, HIROSHI
Exec Dt:
10/21/2013
3
KUZUOKA, HIROKI
Exec Dt:
10/21/2013
4
KANESHIRO, HIROAKI
Exec Dt:
10/21/2013
5
NAGAI, ISAMU
Exec Dt:
10/21/2013
6
KATAOKA, TAKASHI
Exec Dt:
10/21/2013
Assignee
1
KANKEN TECHNO CO., LTD.
30-2, KOTARI OTA,
NAGAOKAKYO-SHI, KYOTO,, JAPAN 617-0833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120072
US20140056785
14001278
Correspondence name and address
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
15TH FLOOR
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:050642/0949   Pages: 4
Recorded: 10/07/2019
Attorney Dkt #:MAA-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGISAWA, MICHIHIKO
Exec Dt:
10/01/2019
2
TSUKADA, TSUTOMU
Exec Dt:
10/01/2019
3
IMAMURA, HIROSHI
Exec Dt:
10/03/2019
Assignee
1
KANKEN TECHNO CO., LTD.
30-2, KOTARI OTA
NAGAOKAKYO-SHI, KYOTO, JAPAN 617-0833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200033000
16603410
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004
Assignment: 18
Reel/Frame:050643/0132   Pages: 4
Recorded: 10/07/2019
Attorney Dkt #:MAA-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGISAWA, MICHIHIKO
Exec Dt:
10/01/2019
2
TSUKADA, TSUTOMU
Exec Dt:
10/01/2019
3
IMAMURA, HIROSHI
Exec Dt:
10/01/2019
Assignee
1
KANKEN TECHNO CO., LTD.
30-2, KOTARI OTA
NAGAOKAKYO-SHI, KYOTO, JAPAN 617-0833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200038805
16603413
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004
Assignment: 19
Reel/Frame:050666/0233   Pages: 7
Recorded: 10/09/2019
Attorney Dkt #:MAA-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, MASASHI
Exec Dt:
10/02/2019
2
YOSHIDA, AKIHISA
Exec Dt:
09/25/2019
3
YANAGISAWA, MICHIHIKO
Exec Dt:
10/01/2019
4
TSUKADA, TSUTOMU
Exec Dt:
10/01/2019
5
IMAMURA, HIROSHI
Exec Dt:
10/03/2019
Assignee
1
KANKEN TECHNO CO., LTD.
30-2, KOTARI OTA
NAGAOKAKYO-SHI, KYOTO, JAPAN 617-0833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10617997
US20200122085
16603959
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004

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