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Patent Assignment Assignor Details
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Assignor Name : SAKURAI, TOSHIHIKO
Total Assignments: 8
Assignment: 1
Reel/Frame:005966/0845   Pages: 3
Recorded: 12/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKURAI, TOSHIHIKO
Exec Dt:
12/10/1991
2
YAMAGUCHI, TOSHIO
Exec Dt:
12/10/1991
3
SUZUKI, TAKAO
Exec Dt:
12/10/1991
Assignees
1
N. E. CHEMCAT CORPORATION
4-1, HAMAMATSU-CHO 2-CHOME, MINATO-KU, TOKYO,
JAPAN
2
SUMITOMO METAL MINING CO., LTD.
11-3, 5-CHOME, SHIMBASHI, MINATO-KU, TOKYO,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171728
NONE
07813795
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., - STE. 700
805 FIFTEENTH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:009142/0396   Pages: 2
Recorded: 04/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, TOSHIHIKO
Exec Dt:
10/20/1994
2
IWASAKI, TOSHIHIKO
Exec Dt:
10/20/1994
3
SHIBUYA, EIICHI
Exec Dt:
10/20/1994
Assignees
1
N.E. CHEMCAT CORPORATION
TOKYO, JAPAN
2
NKK CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5783515
NONE
08580959
Correspondence name and address
BREINER & BREINER
MARY J. BREINER
115 NORTH HENRY STREET
P.O. BOX 19290
ALEXANDRIA, VA 22320-0290
Assignment: 3
Reel/Frame:010873/0909   Pages: 3
Recorded: 06/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, TOSHIHIKO
Exec Dt:
05/23/2000
2
NAKAYA, YUSUKE
Exec Dt:
05/22/2000
3
KAWAI, MASATO
Exec Dt:
05/11/2000
4
NAKAMURA, MORIMITSU
Exec Dt:
05/11/2000
5
OKAMURA, NOBUHIRO
Exec Dt:
05/15/2000
Assignees
1
N.E. CHEMCAT CORPORATION
4-1. HAMAMATSUCHO 2-CHOME
MINATO-KU, TOKY, JAPAN 105-0
2
NIPPON SANSO CORPORATION
16-7, NISHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660240
NONE
09584886
Correspondence name and address
MERCHANT & GOULD P.C.
CURTIS B. HAMRE
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 4
Reel/Frame:012708/0828   Pages: 3
Recorded: 03/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KOJI
Exec Dt:
01/29/2002
2
SAKURAI, TOSHIHIKO
Exec Dt:
01/29/2002
Assignee
1
N.E. CHEMCAT CORPORATION
2-4-1, HAMAMATSUCHO, MINATO-KU
TOKYO 105-0013, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624112
US20020169074
10067242
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:016468/0328   Pages: 3
Recorded: 04/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, TOSHIHIKO
Exec Dt:
04/05/2005
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKACHO 2-CHOME
MUSASHINO-SHI, TOKYO 180-8750, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050246115
11103574
Correspondence name and address
WESTERMAN, HATTORI, DANIELS
& ADRIAN, LLP
1250 CONNECTICUT AVENUE, N.W., SUITE 700
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:027847/0023   Pages: 2
Recorded: 03/12/2012
Attorney Dkt #:Q128335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, TOSHIHIKO
Exec Dt:
02/27/2012
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKA-CHO 2-CHOME
MUSASHINO-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981960
US20120161978
13335223
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:060201/0076   Pages: 5
Recorded: 06/15/2022
Attorney Dkt #:YKG-0138US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOMURA, TAKANORI
Exec Dt:
05/10/2022
2
SAKURAI, TOSHIHIKO
Exec Dt:
06/10/2022
3
SUZUKI, KIMIHIRO
Exec Dt:
05/14/2022
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKACHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414116
17840614
Correspondence name and address
RYUKA USA LLP
JP CALIMAN, 3 CORPORATE PARK
SUITE 250
IRVINE, CA 92606
Assignment: 8
Reel/Frame:060202/0120   Pages: 5
Recorded: 06/15/2022
Attorney Dkt #:YKG-0139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOMURA, TAKANORI
Exec Dt:
05/17/2022
2
SAKURAI, TOSHIHIKO
Exec Dt:
06/10/2022
3
SUZUKI, KIMIHIRO
Exec Dt:
05/14/2022
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKACHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416542
17840632
Correspondence name and address
RYUKA USA LLP
JP CALIMAN, 3 CORPORATE PARK
SUITE 250
IRVINE, CA 92606

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