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Patent Assignment Assignor Details
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Assignor Name : YAMAGATA, SHIGERU
Total Assignments: 21
Assignment: 1
Reel/Frame:005400/0695   Pages: 2
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
06/20/1990
2
INAKI, KYOICHI
Exec Dt:
06/20/1990
3
MATSUYA, TOSHIKATU
Exec Dt:
06/20/1990
4
TAKKE, RALF
Exec Dt:
07/06/1990
5
THOMAS, STEPHAN
Exec Dt:
07/06/1990
6
FABIAN, HEINZ
Exec Dt:
07/06/1990
Assignees
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
22-2, 1-CHOME, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
2
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE
FEDERAL REPUBLIC OF GERMANY
D-6450 HANAU 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086352
NONE
07535205
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:005966/0531   Pages: 2
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
12/16/1991
2
KURIYAMA, MICHIYOU
Exec Dt:
12/16/1991
3
INAKI, KYOICHI
Exec Dt:
12/16/1991
4
TAKKE, RALF
Exec Dt:
11/28/1991
Assignees
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
2
HERAEUS QUARZGLAS GMBH
POSTFACH 12 54, QUARZSTRASSE, D-6450, HANAU 1, GERMANY
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5410428
NONE
07779737
Correspondence name and address
J. D. EVANS
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:006048/0973   Pages: 2
Recorded: 03/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
02/26/1992
2
INAKI, KYOICHI
Exec Dt:
02/26/1992
3
MATSUYA, TOSHIKATU
Exec Dt:
02/26/1992
4
TAKKE, RALF
Exec Dt:
02/14/1992
5
THOMAS, STEPHAN
Exec Dt:
02/14/1992
6
FABIAN, HEINZ
Exec Dt:
02/14/1992
Assignees
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
22-2, 1-CHOME, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
2
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE D-6450 HANAU 1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325230
NONE
07801813
Correspondence name and address
FOLEY & LARDNER
ATTN: J. D. EVANS
P.O. BOX 299
ALEXANDRIA, VA. 22313-0299
Assignment: 4
Reel/Frame:008477/0146   Pages: 2
Recorded: 03/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, KARL-FRIEDRICH
Exec Dt:
02/22/1997
2
HILLRICHS, GEORG
Exec Dt:
02/05/1997
3
GRZESIK, ULRICH
Exec Dt:
01/21/1997
4
YAMAGATA, SHIGERU
Exec Dt:
01/14/1997
Assignees
1
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE
63450 HANAU, GERMANY
2
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
22-2, NISHI SHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220059
NONE
08772659
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 100222
Assignment: 5
Reel/Frame:009885/0257   Pages: 2
Recorded: 01/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, NORIO
Exec Dt:
12/21/1998
2
KURIYAMA, MICHIYO
Exec Dt:
12/21/1998
3
YAMAGATA, SHIGERU
Exec Dt:
12/21/1998
4
SUNADA, SHIGEMASA
Exec Dt:
12/25/1998
Assignees
1
HERAEUS QUARZGLAS GMBH
QUARZSTRASSE
D-63450 HANAU, GERMANY
2
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
22-2, NISHI-SHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6143676
NONE
09214894
Correspondence name and address
MILDE, HOFFBERG & MACKLIN LLP
KENNETH E. MACKLIN, ESQ.
10 BANK STREET, SUITE 460
WHITE PLAINS, NY 10606
Assignment: 6
Reel/Frame:011354/0715   Pages: 2
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
11/14/2000
Assignees
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE
D-63450 HANAU, GERMANY
2
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
SHINJUKU-KU
22-2, NISHI-SHINJUKU 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451719
NONE
09692014
Correspondence name and address
MILDE, HOFFBERG & MACKLIN LLP
KENNETH E. MACKLIN, ESQ.
10 BANK STREET
SUITE 460
WHITE PLAINS , NY 10606
Assignment: 7
Reel/Frame:011365/0424   Pages: 2
Recorded: 12/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
11/27/2000
Assignees
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE
D-63450 HANAU, GERMANY
2
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
22-2, NISHI-SHINJUKU 1-CHOME SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6473227
NONE
09721863
Correspondence name and address
MILDE, HOFFBERG & MACKLIN LLP
KENNETH E. MACKLIN, ESQ.
10 BANK STREET, SUITE 460
WHITE PLAINS, NEW YORK 10606
Assignment: 8
Reel/Frame:012000/0934   Pages: 4
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
06/29/2001
2
SAKURABASHI, RYOETSU
Exec Dt:
06/29/2001
3
YAGI, HISANORI
Exec Dt:
06/29/2001
4
OGATA, MITSUTOSHI
Exec Dt:
06/29/2001
5
KOJIMA, AKIHIKO
Exec Dt:
06/29/2001
Assignee
1
OJI PAPER CO., LTD.
7-5, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6655730
US20020127388
09828958
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:025665/0866   Pages: 4
Recorded: 01/19/2011
Attorney Dkt #:148283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
12/20/2010
2
USUI, TOMOMI
Exec Dt:
12/13/2010
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420191
US20110143063
13054909
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:025711/0700   Pages: 4
Recorded: 01/25/2011
Attorney Dkt #:148320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
01/04/2011
2
USUI, TOMOMI
Exec Dt:
12/24/2010
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420192
US20110114530
13055865
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:026151/0467   Pages: 4
Recorded: 04/11/2011
Attorney Dkt #:149194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
03/11/2011
2
USUI, TOMOMI
Exec Dt:
03/11/2011
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8733127
US20110192758
13123629
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:026374/0245   Pages: 4
Recorded: 05/31/2011
Attorney Dkt #:149660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
04/27/2011
2
USUI, TOMOMI
Exec Dt:
04/15/2011
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815403
US20110240663
13131987
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:026461/0558   Pages: 4
Recorded: 06/20/2011
Attorney Dkt #:149863
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
06/07/2011
2
USUI, TOMOMI
Exec Dt:
06/03/2011
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8460769
US20110256330
13140982
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:026618/0979   Pages: 4
Recorded: 07/18/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
07/04/2011
2
USUI, TOMOMI
Exec Dt:
07/01/2011
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110272322
13145063
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:031361/0317   Pages: 5
Recorded: 09/19/2013
Attorney Dkt #:158980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
07/22/2013
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376761
US20140283737
14006169
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:031940/0304   Pages: 4
Recorded: 09/09/2013
Attorney Dkt #:158761
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
07/22/2013
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU,
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382640
US20140053772
14004085
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:031505/0976   Pages: 5
Recorded: 10/16/2013
Attorney Dkt #:159233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
09/12/2013
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140041575
14112190
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:031864/0797   Pages: 5
Recorded: 11/26/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
11/05/2013
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU,
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140182510
14122509
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:032032/0465   Pages: 4
Recorded: 01/23/2014
Attorney Dkt #:160233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
01/07/2014
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140150715
14234588
Correspondence name and address
AARON L. WEBB
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:034101/0001   Pages: 4
Recorded: 11/04/2014
Attorney Dkt #:163652
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGATA, SHIGERU
Exec Dt:
10/15/2014
Assignee
1
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
1-22-2, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150114284
14398880
Correspondence name and address
AARON L. WEBB
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:037408/0166   Pages: 2
Recorded: 01/05/2016
Attorney Dkt #:8302-0016WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, SHIGERU
Exec Dt:
09/30/2015
2
YAMAUCHI, SHIGERU
Exec Dt:
10/05/2015
3
MIYAZAKI, TSUYOSHI
Exec Dt:
09/30/2015
4
TOMOI, KENICHIRO
Exec Dt:
09/24/2015
Assignee
1
HITACHI SYSTEMS, LTD.
2-1 OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8672
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160055407
14781376
Correspondence name and address
MARINA F. CUNNINGHAM MCCORMICK PAUDLING
185 ASYLUM STREET, CITY PLACE II
8302-0016WOUS
HARTFORD, CT 06103

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