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Patent Assignment Assignor Details
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Assignor Name : HIRAI, YOICHI
Total Assignments: 16
Assignment: 1
Reel/Frame:003992/0420   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAI, YOICHI
Exec Dt:
02/16/1982
2
FUJII, TSUNENORI
Exec Dt:
02/16/1982
3
KOTO, KAORU
Exec Dt:
02/16/1982
4
SUZUKI, KENJI
Exec Dt:
02/16/1982
5
YOSHIDA, MASAHIRO
Exec Dt:
02/16/1982
6
OKAWA, HISASHI
Exec Dt:
02/16/1982
7
OKABE, YOSHIAKI
Exec Dt:
02/16/1982
8
KITAMURA, TERUO
Exec Dt:
02/16/1982
9
YOKOKURA, HISAO
Exec Dt:
02/16/1982
10
HATTORI, SHINTAROO
Exec Dt:
02/16/1982
11
MUKOH, AKIO
Exec Dt:
02/16/1982
12
SATO, MIKIO
Exec Dt:
02/16/1982
Assignees
1
HITACHI LTD.
5-1 MARUNOUCHI 1-CHOME CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
KANTO CHEMICAL CO INC.
7 NIHONBASHIHONCHO-3-CHOME, CHUO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4564694
NONE
06352019
Correspondence name and address
CRAIG AND ANTONELLI
STE. 600, 1919 PA. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005060/0693   Pages: 1
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAI, YOICHI
Exec Dt:
11/11/1986
2
ITO, TOSHIKAZU
Exec Dt:
11/11/1986
Assignee
1
TOHKAI KOGYO CO., LTD., A CORP. OF JAPAN
1, NAGANEYAMA, KYOWA-MACHI, OHBU-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4842829
NONE
06931392
Correspondence name and address
DANN, DORFMAN, HERRELL & SKILLMAN, P.C.
THREE MELLON CENTER - SUITE 900
15TH SREET AND SOUTH PENN SQUARE
PHILADELPHIA, PA 19102-2440
Assignment: 3
Reel/Frame:005489/0599   Pages: 2
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAI, YOICHI
Exec Dt:
12/18/1987
2
ITO, TOSHIKAZU
Exec Dt:
12/18/1987
Assignee
1
TOHKAI KOGYO CO., LTD., A CORP. OF JAPAN
1, NAGANEYAMA, KYOWA-MACHI, OHBU-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990311
NONE
07138853
Correspondence name and address
DANN, DORFMAN, HERRELL AND SKILLMAN
ONE MERIDIAN PLAZA -SUITE 900
1414 SOUTH PENN SQUARE
PHILADELPHIA, PA 19102-2440
Assignment: 4
Reel/Frame:005049/0526   Pages: 1
Recorded: 02/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HIRAI, YOICHI
Exec Dt:
02/17/1989
Assignee
1
TOKAI KOGYO CO., LTD.
1, NAGANE-MACHI 4-CHOME,
OHBU-SHI,
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015442
NONE
07315529
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 5
Reel/Frame:005473/0501   Pages: 3
Recorded: 10/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAI, YOICHI
Exec Dt:
08/31/1990
2
YADA, YUKIHIKO
Exec Dt:
08/31/1990
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1, NAGANECHO, OOBU,
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233805
NONE
07596726
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING-SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:005488/0551   Pages: 3
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAI, YOICHI
Exec Dt:
08/31/1990
2
SHIRAHATA, ITARU
Exec Dt:
08/31/1990
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1, NAGANECHO, OOBU
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5133537
NONE
07600808
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:005488/0650   Pages: 3
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAHATA, ITARU
Exec Dt:
08/31/1990
2
HIRAI, YOICHI
Exec Dt:
08/31/1990
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1, NAGANECHO, OOBU
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5078444
NONE
07600810
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:006268/0905   Pages: 3
Recorded: 09/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YADA, YUKIHIKO
Exec Dt:
03/28/1991
2
HIRAI, YOICHI
Exec Dt:
03/28/1991
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1 NAGANE-CHO, OHBU-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5174623
NONE
07669976
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:006258/0772   Pages: 3
Recorded: 08/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YADA, YUKIHIKO
Exec Dt:
08/21/1991
2
HIRAI, YOICHI
Exec Dt:
08/21/1991
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1 NAGANE-CHO, OHBU-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167893
NONE
07756273
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, ET AL
C. IRVIN MCLELLAND
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006375/0729   Pages: 3
Recorded: 12/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YADA, YUKIHIKO
Exec Dt:
12/10/1992
2
HIRAI, YOICHI
Exec Dt:
12/10/1992
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
1, NAGANE-CHO 4-CHOME,
OHBU-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229054
NONE
07800831
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, ET/AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 11
Reel/Frame:007836/0315   Pages: 3
Recorded: 03/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YADA, YUKIHIKO
Exec Dt:
02/06/1995
2
HIRAI, YOICHI
Exec Dt:
02/06/1995
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
1, NAGANE-CHO 4-CHOME, OHBU-SHI
AICHI, 474, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618079
NONE
08418894
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:008065/0437   Pages: 3
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST (RE-RECORD TO CORRECT RECORDAL DATE OF 3-15-96 ON A PREVIOUSLY RECORDED DOCUMENT AT REEL 7836, FRAME 0315. RECORDAL DATE SHOULD HAVE BEEN 11-13-95. PREVIOUSLY DOCKET NO. 2878-032-3 PCT AND SERIAL NUMBER: 08/066,009.
Assignors
1
YADA, YUKIHIKO
Exec Dt:
02/06/1995
2
HIRAI, YOICHI
Exec Dt:
02/06/1995
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
1, NAGANE-CHO 4-CHOME, OHBU-SHI
AICHI, 474, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618079
NONE
08418894
Correspondence name and address
OBLON, SPIVAK, MCCELLAND, MAIER ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:008170/0115   Pages: 4
Recorded: 10/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TODAKA, NOBUHIKO
Exec Dt:
07/18/1996
2
YAMAGUCHI, SATOSHI
Exec Dt:
07/18/1996
3
HIRAI, YOICHI
Exec Dt:
07/18/1996
4
ARAI, JUNJI
Exec Dt:
07/18/1996
5
UEDA, KAZUNORI
Exec Dt:
07/18/1996
6
MITSUTA, KENICHI
Exec Dt:
07/18/1996
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN
2
TOKAI KOGYO KABUSHIKI KAISHA
1, NAGANE-CHO 4-CHOME, OBU-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5807588
NONE
08687631
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 14
Reel/Frame:008364/0262   Pages: 2
Recorded: 12/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TODAKA, NOBUHIKO
Exec Dt:
11/21/1996
2
HIRAI, YOICHI
Exec Dt:
11/21/1996
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
1, NAGANE-CHO 4-CHOME
OBU-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744172
NONE
08759810
Correspondence name and address
DENNISON, MESEROLE, POLLACK & SCHEINER
DAVID POLLACK
612 CRYSTAL SQUARE 4
1745 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:010578/0141   Pages: 3
Recorded: 02/05/2000
Conveyance: INVALID RECORDING. SEE RECORDING ON REEL 10857, FRAME 0350. (RE-RECORD TO CORRECT THE RECORDATION DATE).
Assignors
1
YADA, YUKIHIKO
Exec Dt:
11/01/1999
2
HIRAI, YOICHI
Exec Dt:
11/02/1999
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1 NAGANE-CHO, OHBU-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6095586
NONE
09372059
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
ROBERT T. POUS
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:010857/0350   Pages: 3
Recorded: 02/10/2000
Conveyance: RE-RECORD TO CORRECT THE RECORDATION DATE OF 02-05-00 TO 02-10-00. PREVIOUSLY RECORDED AT REEL 10578 FRAME 0141.
Assignors
1
YADA, YUKIHIKO
Exec Dt:
11/01/1999
2
HIRAI, YOICHI
Exec Dt:
11/02/1999
Assignee
1
TOKAI KOGYO KABUSHIKI KAISHA
4-1 NAGANE-CHO, OHBU-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6095586
NONE
09372059
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, PC - ROBERT T. POUS
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202

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