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Patent Assignment Assignor Details
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Assignor Name : TADA, OSAMU
Total Assignments: 21
Assignment: 1
Reel/Frame:004291/0658   Pages: 1
Recorded: 07/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, ISAO
Exec Dt:
06/15/1984
2
TADA, OSAMU
Exec Dt:
06/15/1984
Assignee
1
ISUZU MOTORS LTD.
22-10 MINAMIOI 6-CHOME
SHINAGAWA-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4671085
NONE
06627068
Correspondence name and address
JOHN E. TOUPAL
116 CONCORD STREET
FRAMINGHAM, MA 01701
Assignment: 2
Reel/Frame:005069/0486   Pages: 2
Recorded: 05/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATOH, HIDEKI
Exec Dt:
06/23/1989
2
KOBAYASHI, REISUKE
Exec Dt:
06/23/1989
3
SHIMAZU, TOMONORI
Exec Dt:
06/23/1989
4
SUZUKI, AKINORI
Exec Dt:
06/23/1989
5
ISOGAI, AKIRA
Exec Dt:
06/23/1989
6
TADA, OSAMU
Exec Dt:
06/23/1989
Assignee
1
KUMIAI CHEMICAL INDUSTRY CO., LTD.
1-4-26, IKENOHATA, TAITOH-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939166
NONE
07216128
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:008573/0001   Pages: 2
Recorded: 06/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, YOSHINOBU
Exec Dt:
06/14/1995
2
TADA, OSAMU
Exec Dt:
06/14/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5699283
NONE
08483987
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 4
Reel/Frame:009460/0366   Pages: 3
Recorded: 09/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGUMA, TOSHIO
Exec Dt:
01/18/1996
2
TADA, OSAMU
Exec Dt:
01/18/1996
Assignee
1
HITACHI, LTD.
6, KANADA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5875116
NONE
08588236
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 5
Reel/Frame:009752/0038   Pages: 3
Recorded: 02/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOCHIO, TATSUYA
Exec Dt:
08/05/1996
2
TADA, OSAMU
Exec Dt:
08/05/1996
3
OGUMA, TOSHIO
Exec Dt:
08/05/1996
4
MORIMOTO, KAZUNOBU
Exec Dt:
08/05/1996
5
FUJII, MOTOSUGU
Exec Dt:
08/05/1996
Assignee
1
HITACHI. LTD.
6, KANDA SURGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5911061
NONE
08692626
Correspondence name and address
FAY, SHARPE, BEALL, ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 6
Reel/Frame:008563/0135   Pages: 3
Recorded: 05/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, TATSUHIKO
Exec Dt:
05/07/1997
2
TADA, OSAMU
Exec Dt:
05/07/1997
3
YAMAMOTO, TAKAYUKI
Exec Dt:
05/07/1997
Assignee
1
KIORITZ CORPORATION
7-2, SUEHIRO-CHO 1-CHOME
OHME-SHI, TOKYO 198, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5855069
NONE
08857484
Correspondence name and address
KECK, MAHIN & CATE
ROBERT J. SCHNEIDER, P.C.
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 7
Reel/Frame:008885/0788   Pages: 2
Recorded: 11/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, OSAMU
Exec Dt:
11/13/1997
2
YAMAMOTO, TAKAYUKI
Exec Dt:
11/13/1997
Assignee
1
KIORITZ CORPORATION
7-2, SUEHIRO-CHO, 1-CHOME, OUME-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6082087
NONE
08972016
Correspondence name and address
REID & PRIEST LLP
ALLEN S. MELSER
701 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:008874/0404   Pages: 2
Recorded: 12/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, OSAMU
Exec Dt:
11/19/1997
2
YAMAMOTO, TAKAYUKI
Exec Dt:
11/19/1997
Assignee
1
KIORITZ CORPORATION.
7-2, SUEHIRO-CHO, 1-CHOME, OUME-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032369
NONE
08982020
Correspondence name and address
REID & PRIEST LLP
ALLEN S. MELSER
701 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, D.C. 20004
Assignment: 9
Reel/Frame:009017/0077   Pages: 2
Recorded: 03/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASHIMA, AKIRA
Exec Dt:
02/24/1998
2
TADA, OSAMU
Exec Dt:
02/24/1998
Assignee
1
KIORITZ CORPORATION
7-2, 1-CHOME, SUEHIRO-CHO
OUME-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032370
NONE
09033908
Correspondence name and address
REID & PRIEST LLP
ALLEN S. MELSER
701 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:013428/0205   Pages: 2
Recorded: 10/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, MOTOTSUGU
Exec Dt:
06/05/2000
2
MORIMOTO, KAZUNOBU
Exec Dt:
06/05/2000
3
TADA, OSAMU
Exec Dt:
06/05/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6564367
NONE
09619636
Correspondence name and address
MATTINGLY, STRANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUTIE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:012816/0057   Pages: 4
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORIYABE, KEIJI
Exec Dt:
09/20/2000
2
TAKEFUJI, NOBUO
Exec Dt:
10/13/2000
3
ITOU, MINORU
Exec Dt:
10/10/2000
4
HIRADE, TETSUYA
Exec Dt:
10/13/2000
5
NISHIYAMA, KIYOTOSHI
Exec Dt:
10/17/2000
6
ASAHIDA, MITSUHARU
Exec Dt:
10/02/2000
7
MAEDA, YASUNOBU
Exec Dt:
10/16/2000
8
WADA, NOBUHIDE
Exec Dt:
10/05/2000
9
FUJISAWA, TOYOKAZU
Exec Dt:
09/23/2000
10
YANO, HIROYUKI
Exec Dt:
09/21/2000
11
KOMATSU, MASAAKI
Exec Dt:
09/21/2000
12
TADA, OSAMU
Exec Dt:
09/18/2000
Assignees
1
KUMIAI CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME, TAITOH-KU
TOKYO 110-0008, JAPAN
2
IHARA CHEMICAL INDUSTRY CO., LTD.
TAITOH-KU
4-26, IKENOHATA 1-CHOME
TOKYO 110-0008, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509354
NONE
09673633
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:014151/0940   Pages: 2
Recorded: 06/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTA, YOSHIHIRO
Exec Dt:
05/14/2003
2
SAKAI, TOSHIHIKO
Exec Dt:
05/14/2003
3
SHIRAKI, TAKESHI
Exec Dt:
05/14/2003
4
SANNOHE, TAKESHI
Exec Dt:
05/14/2003
5
TADA, OSAMU
Exec Dt:
05/14/2003
Assignee
1
TOHO TITANIUM CO., LTD.
3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI
KANAGAWA 253-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918942
US20030226624
10455385
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET, STE. 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:014599/0178   Pages: 2
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, MOTOTSUGU
Exec Dt:
08/27/2003
2
TADA, OSAMU
Exec Dt:
08/27/2003
3
MORIMOTO, KAZUNOBU
Exec Dt:
08/27/2003
4
YAMAGIWA, AKIRA
Exec Dt:
08/27/2003
5
NANAO, HISASHI
Exec Dt:
08/27/2003
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040078179
10681206
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:020545/0461   Pages: 2
Recorded: 02/08/2008
Attorney Dkt #:RENS.0047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, MOTOTSUGU
Exec Dt:
08/27/2003
2
TADA, OSAMU
Exec Dt:
08/27/2003
3
MORIMOTO, KAZUNOBU
Exec Dt:
08/27/2003
4
YAMAGIWA, AKIRA
Exec Dt:
08/27/2003
5
NANAO, HISASHI
Exec Dt:
08/27/2003
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080306722
12068628
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:015627/0965   Pages: 4
Recorded: 07/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIJO, AKINORI
Exec Dt:
06/09/2004
2
TADA, OSAMU
Exec Dt:
06/09/2004
Assignee
1
KIORITZ CORPORATION
7-2, SUEHIROCHO 1-CHOME, OHME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D521528
NONE
29207113
Correspondence name and address
SEYFARTH SHAW LLP
HAROLD V. STOTLAND
55 EAST MONROE STREET, SUITE 4200
CHICAGO, IL 60603-5803
Assignment: 16
Reel/Frame:015627/0985   Pages: 4
Recorded: 07/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIJO, AKINORI
Exec Dt:
06/09/2004
2
TADA, OSAMU
Exec Dt:
06/09/2004
Assignee
1
KIORITZ CORPORATION
7-2, SUEHIROCHO 1-CHOME, OHME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D522532
NONE
29207114
Correspondence name and address
SEYFARTH SHAW LLP
HAROLD V. STOTLAND
SUITE 4200
55 EAST MONROE STREET
CHICAGO, IL 60603-5803
Assignment: 17
Reel/Frame:016324/0306   Pages: 3
Recorded: 03/03/2005
Attorney Dkt #:073082-0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, REIKO
Exec Dt:
01/26/2005
2
TADA, OSAMU
Exec Dt:
01/26/2005
3
IZUNOME, KOJI
Exec Dt:
01/26/2005
4
KASHIMA, KAZUHIRO
Exec Dt:
01/26/2005
Assignee
1
TOSHIBA CERAMICS CO., LTD.
5-25, NISHI-SHINJUKU 7-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193294
US20060118868
11002995
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 18
Reel/Frame:026743/0434   Pages: 4
Recorded: 08/05/2011
Attorney Dkt #:52433/1092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KAZUHIRO
Exec Dt:
06/24/2011
2
KUNIEDA, TOMONORI
Exec Dt:
06/24/2011
3
MORI, KENICHI
Exec Dt:
06/24/2011
4
OTSUKA, HIROAKI
Exec Dt:
06/24/2011
5
FUJII, HIDEKI
Exec Dt:
06/24/2011
6
MIYAZAKI, YOSHIMASA
Exec Dt:
06/24/2011
7
ODA, TAKASHI
Exec Dt:
06/24/2011
8
TANAKA, HISAMUNE
Exec Dt:
06/24/2011
9
TADA, OSAMU
Exec Dt:
06/24/2011
10
YAMAMOTO, NORIO
Exec Dt:
06/24/2011
Assignees
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
TOHO TITANIUM CO., LTD.
3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI
KANAGAWA 253-8510, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709178
US20110318597
13138358
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 19
Reel/Frame:026720/0431   Pages: 4
Recorded: 08/09/2011
Attorney Dkt #:0210-0230PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KAZUHIRO
Exec Dt:
07/07/2011
2
KUNIEDA, TOMONORI
Exec Dt:
07/07/2011
3
MORI, KENICHI
Exec Dt:
07/07/2011
4
OTSUKA, HIROAKI
Exec Dt:
07/07/2011
5
FUJII, HIDEKI
Exec Dt:
07/07/2011
6
FUJII, YOSHIHIRO
Exec Dt:
07/07/2011
7
MIYAZAKI, YOSHIMASA
Exec Dt:
07/07/2011
8
ODA, TAKASHI
Exec Dt:
07/07/2011
9
TANAKA, HISAMUNE
Exec Dt:
07/07/2011
10
TADA, OSAMU
Exec Dt:
07/07/2011
Assignees
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
TOHO TITANIUM CO., LTD.
3-5, CHIGASAKI 3-CHOME
CHIGASAKI-SHI, KANAGAWA, JAPAN 253-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9719154
US20110311835
13148395
Correspondence name and address
BIRCH STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:026715/0245   Pages: 3
Recorded: 08/08/2011
Attorney Dkt #:1150.51856X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, HISAMUNE
Exec Dt:
08/03/2011
2
TADA, OSAMU
Exec Dt:
08/03/2011
3
ODA, TAKASHI
Exec Dt:
08/03/2011
4
MIYAZAKI, YOSHIMASA
Exec Dt:
08/03/2011
5
TAKAHASHI, KAZUHIRO
Exec Dt:
08/03/2011
Assignees
1
TOHO TITANIUM CO., LTD.
3-5, CHIGASAKI 3-CHOME,
CHIGASAKI-SHI, KANAGAWA, JAPAN 253-8510
2
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110308760
13148377
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 21
Reel/Frame:030252/0396   Pages: 4
Recorded: 04/19/2013
Attorney Dkt #:3083-056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMO, KEITA
Exec Dt:
02/27/2013
2
MIYAMOTO, MASAYOSHI
Exec Dt:
02/27/2013
3
TADA, OSAMU
Exec Dt:
02/27/2013
4
CHIBA, MITSUTANE
Exec Dt:
02/27/2013
Assignee
1
YAMABIKO CORPORATION
7-2, SUEHIRO-CHO 1-CHOME, OHME-SHI
TOKYO, JAPAN 198-8760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8910840
US20130277408
13866144
Correspondence name and address
LUKE A. KILYK
400 HOLIDAY COURT, SUITE 102
KILYK & BOWERSOX, P.L.L.C.
WARRENTON, VA 20186

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