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Patent Assignment Assignor Details
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Assignor Name : KOUYAMA, TOSHITAKA
Total Assignments: 20
Assignment: 1
Reel/Frame:004409/0973   Pages: 2
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATTO, TAKAYUKI
Exec Dt:
05/02/1985
2
KOUYAMA, TOSHITAKA
Exec Dt:
05/02/1985
3
IWASAKI, TAKAO
Exec Dt:
05/02/1985
4
SHIIKI, ZENYA
Exec Dt:
05/02/1985
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, NOHONBASHI HORIDOME-CHO
1-CHOME, CHUO-KU, TOKYO-TO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613654
NONE
06734321
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE., N.W. STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004509/0736   Pages: 2
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATTO, TAKAYUKI
Exec Dt:
01/17/1986
2
TADA, MASAHITO
Exec Dt:
01/17/1986
3
KOUYAMA, TOSHITAKA
Exec Dt:
01/17/1986
4
IIZUKA, YO
Exec Dt:
01/17/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, NIHONBASHI HORIDOME-CHO, 1-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659789
NONE
06821916
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE., N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004540/0882   Pages: 2
Recorded: 05/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOUYAMA, TOSHITAKA
Exec Dt:
03/20/1986
2
EGAWA, HARUNOBU
Exec Dt:
03/20/1986
3
IIZUKA, YO
Exec Dt:
03/20/1986
4
SHIIKI, ZENYA
Exec Dt:
03/20/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, NIHONBASHI HORIDOME-CHO 1-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816335
NONE
06842842
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004595/0958   Pages: 2
Recorded: 08/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, TAKAO
Exec Dt:
08/08/1986
2
IIZUKA, YO
Exec Dt:
08/08/1986
3
KOUYAMA, TOSHITAKA
Exec Dt:
08/08/1986
4
SHIIKI, ZENYA
Exec Dt:
08/08/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, NIHONBASHI HORIDOME-CHO 1-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769426
NONE
06900811
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004628/0923   Pages: 2
Recorded: 10/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, AKIO
Exec Dt:
10/15/1986
2
KOUYAMA, TOSHITAKA
Exec Dt:
10/15/1986
3
IIZUKA, YO
Exec Dt:
10/15/1986
4
KATTO, TAKAYUKI
Exec Dt:
10/15/1986
5
SHIIKI, ZENYA
Exec Dt:
10/15/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, NIHONBASHI HORIDOME-CHO 1-CHOME,
CHUO-KU, TOKYO-TOB, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801416
NONE
06924346
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004633/0540   Pages: 2
Recorded: 11/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOUYAMA, TOSHITAKA
Exec Dt:
10/29/1986
2
IWASAKI, TAKAO
Exec Dt:
10/29/1986
3
KATTO, TAKAYUKI
Exec Dt:
10/29/1986
4
SHIIKI, ZENYA
Exec Dt:
10/29/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, NIHONBASHI HORIDOME-CHO 1-CHOME
CHYUO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4746698
NONE
06927825
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004805/0782   Pages: 2
Recorded: 12/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIIKI, ZENYA
Exec Dt:
10/13/1987
2
KATTO, TAKAYUKI
Exec Dt:
10/13/1987
3
IIZUKA, YO
Exec Dt:
10/13/1987
4
IWASAKI, TAKAO
Exec Dt:
10/13/1987
5
KOUYAMA, TOSHITAKA
Exec Dt:
10/13/1987
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, 9-11, NIHONBASHI HORIDOME-CHO 1-CHOME, CHUO-KU, TOKYO-TO, JAPAN
JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4785057
NONE
06858851
 
4785057
NONE
06858851
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE., N.W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005487/0425   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUDA, MAKOTO
Exec Dt:
11/02/1987
2
KASHIWADATE, KEN
Exec Dt:
10/31/1987
3
KOUYAMA, TOSHITAKA
Exec Dt:
11/02/1987
4
SHIIKI, ZENYA
Exec Dt:
10/31/1987
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, 9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU, TOKYO, JAPAN
9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006591
NONE
07325008
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET. AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202
Assignment: 9
Reel/Frame:005228/0984   Pages: 2
Recorded: 02/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAGAYA, KIYOSHI
Exec Dt:
02/03/1988
2
HIROSE, SATOSHI
Exec Dt:
02/03/1988
3
IWASAKI, TAKAO
Exec Dt:
02/03/1988
4
KOUYAMA, TOSHITAKA
Exec Dt:
02/03/1988
5
SAKAGUCHI, YASUO
Exec Dt:
02/03/1988
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, JAPAN A JOINT-STOCK COMPANY OF JAPAN
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921758
NONE
07140997
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:004884/0507   Pages: 1
Recorded: 05/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATAKE, YOSHIKATSU
Exec Dt:
04/25/1988
2
IIZUKA, YO
Exec Dt:
04/25/1988
3
KOUYAMA, TOSHITAKA
Exec Dt:
04/25/1988
4
KATTO, TAKAYUKI
Exec Dt:
04/25/1988
5
SHIIKI, ZENYA
Exec Dt:
04/25/1988
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873283
NONE
07194017
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
P.O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 11
Reel/Frame:004884/0577   Pages: 1
Recorded: 05/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATAKE, YOSHIKATSU
Exec Dt:
04/25/1988
2
KANEKO, TAKASHI
Exec Dt:
04/26/1988
3
KOBAYASHI, YUTAKA
Exec Dt:
04/25/1988
4
IIZUKA, YO
Exec Dt:
04/25/1988
5
KOUYAMA, TOSHITAKA
Exec Dt:
04/25/1988
6
KATTO, TAKAYUKI
Exec Dt:
04/25/1988
7
SHIIKI, ZENYA
Exec Dt:
04/25/1988
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895892
NONE
07194013
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
P.O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 12
Reel/Frame:004884/0578   Pages: 1
Recorded: 05/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATAKE, YOSHIKATSU
Exec Dt:
04/25/1988
2
MIZUNO, TOSHIYA
Exec Dt:
04/25/1988
3
IIZUKA, YO
Exec Dt:
04/25/1988
4
KOUYAMA, TOSHITAKA
Exec Dt:
04/25/1988
5
KATTO, TAKAYUKI
Exec Dt:
04/25/1988
6
SHIIKI, ZENYA
Exec Dt:
04/25/1988
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895912
NONE
07194015
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
P.O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 13
Reel/Frame:004900/0587   Pages: 1
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATAKE, YOSHIKATSU
Exec Dt:
04/25/1988
2
IIZUKA, YO
Exec Dt:
04/25/1988
3
ENDO, HIROYUKI
Exec Dt:
04/25/1988
4
KOUYAMA, TOSHITAKA
Exec Dt:
04/25/1988
5
KATTO, TAKAYUKI
Exec Dt:
04/25/1988
6
SHIIKI, ZENYA
Exec Dt:
04/25/1988
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NOHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895924
NONE
07194014
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:004901/0125   Pages: 1
Recorded: 06/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATAKE, YOSHIKATSU
Exec Dt:
06/13/1988
2
KASHIWADATE, KEN
Exec Dt:
06/13/1988
3
IIZUKA, YO
Exec Dt:
06/13/1988
4
KOUYAMA, TOSHITAKA
Exec Dt:
06/13/1988
5
KATTO, TAKAYUKI
Exec Dt:
06/13/1988
6
SHIIKI, ZENYA
Exec Dt:
06/13/1988
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826906
NONE
07208226
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER, ET AL
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:008526/0326   Pages: 2
Recorded: 04/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, YUKICHIKA
Exec Dt:
04/08/1997
2
SATO, NOBUO
Exec Dt:
04/08/1997
3
HOSHINO, MITSURU
Exec Dt:
04/08/1997
4
KOUYAMA, TOSHITAKA
Exec Dt:
04/08/1997
5
SHIIKI, ZENYA
Exec Dt:
04/08/1997
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046251
NONE
08844361
Correspondence name and address
DINSMORE & SHOHL LLP
HOLLY D. KOZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OHIO 45202
Assignment: 16
Reel/Frame:008527/0286   Pages: 2
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, YUKICHIKA
Exec Dt:
04/08/1997
2
SATO, NOBUO
Exec Dt:
04/08/1997
3
HOSHINO, MITSURU
Exec Dt:
04/08/1997
4
KOUYAMA, TOSHITAKA
Exec Dt:
04/08/1997
5
SHIIKI, ZENYA
Exec Dt:
04/08/1997
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908917
NONE
08844409
Correspondence name and address
DINSMORE & SHOHL LLP
HOLLY D. KOZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 17
Reel/Frame:008528/0585   Pages: 2
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, YUKICHIKA
Exec Dt:
04/08/1997
2
SATO, NOBUO
Exec Dt:
04/08/1997
3
HOSHINO, MITSURU
Exec Dt:
04/08/1997
4
KOUYAMA, TOSHITAKA
Exec Dt:
04/08/1997
5
SHIIKI, ZENYA
Exec Dt:
04/08/1997
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853639
NONE
08844408
Correspondence name and address
DINSMORE & SHOHL LLP
HOLLY D. KOZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 18
Reel/Frame:008549/0790   Pages: 2
Recorded: 04/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, YUKICHIKA
Exec Dt:
04/16/1997
2
SATO, NOBUO
Exec Dt:
04/16/1997
3
HOSHINO, MITSURU
Exec Dt:
04/16/1997
4
KOUYAMA, TOSHITAKA
Exec Dt:
04/16/1997
5
SHIIKI, ZENYA
Exec Dt:
04/16/1997
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6001439
NONE
08846137
Correspondence name and address
DINSMORE & SHOHL LLP
HOLLY D. KOZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 19
Reel/Frame:010300/0374   Pages: 2
Recorded: 01/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, ZENYA
Exec Dt:
01/08/1999
2
KAWAKAMI, YUKICHIKA
Exec Dt:
01/08/1999
3
SATO, NOBUO
Exec Dt:
01/08/1999
4
HOSHINO, MITSURU
Exec Dt:
01/08/1999
5
KOUYAMA, TOSHITAKA
Exec Dt:
01/08/1999
Assignee
1
KUREHA KAGAKU KOGYO K.K.
9-11, NIHONBASHI HORIDOMECHO 1-CHOME
CHUO-KU, TOKYO 103-8552, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245437
NONE
09230152
Correspondence name and address
DINSMORE & SHOHL
HOLLY D. KOZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OHIO 45202
Assignment: 20
Reel/Frame:010010/0921   Pages: 2
Recorded: 03/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, ZENYA
Exec Dt:
03/01/1999
2
KAWAKAMI, YUKICHIKA
Exec Dt:
03/01/1999
3
SATO, NOBUO
Exec Dt:
03/01/1999
4
HOSHINO, MITSURU
Exec Dt:
03/01/1999
5
KOUYAMA, TOSHITAKA
Exec Dt:
03/01/1999
Assignee
1
KUREHA KAGAKU KOGYO K.K.
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO, JAPAN 103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6673403
NONE
09254739
Correspondence name and address
DINSMORE & SHOHL LLP
HOLLY D. KOLZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OH 45202

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