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Patent Assignment Assignor Details
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Assignor Name : OGAWA, RIICHI
Total Assignments: 10
Assignment: 1
Reel/Frame:003890/0912   Pages: 2
Recorded: 05/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITO, TADAO
Exec Dt:
05/15/1981
2
NOZAWA, TAKAMITSU
Exec Dt:
05/15/1981
3
ENDO, SHUZO
Exec Dt:
05/15/1981
4
KAKUTA, YOSHIYUKI
Exec Dt:
05/15/1981
5
OGAWA, RIICHI
Exec Dt:
05/15/1981
6
KANEUCHI, TETSURO
Exec Dt:
05/15/1981
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
3-2-6, OIJIMA, KOTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4434917
NONE
06267049
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
1911 JEFF. DAVIS HWY.
SUITE 600, CRYSTAL MALL 1
P.O. BOX 2627
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003990/0449   Pages: 2
Recorded: 05/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITO, TADAO
Exec Dt:
02/15/1982
2
OGAWA, RIICHI
Exec Dt:
02/15/1982
Assignees
1
YOSHINO KOGYOSHO CO. LTD.
3-2-6, OHIMA, KOTO-KU
TOKYO, JAPAN
2
UNION CARBIDE CORPORATION
OLD RIDGEBURY RD.
A CORP. OF N.Y.
DANBURY, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430551
NONE
06348346
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
1911 JEFF. DAVIS HWY., STE. 600
P. O. BOX 2627
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004016/0200   Pages: 1
Recorded: 04/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITO, TADAO
Exec Dt:
04/14/1982
2
OGAWA, RIICHI
Exec Dt:
04/14/1982
Assignee
1
YOSHINO KOGYOSHO CO. LTD.
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4531657
NONE
06370292
Correspondence name and address
STEVENS, DAVIS ET AL
1911 JEFF DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 4
Reel/Frame:004218/0188   Pages: 1
Recorded: 01/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKANISHI, KENICHI
Exec Dt:
12/12/1983
2
HIDEO, OGITA
Exec Dt:
12/12/1983
3
SAITO, TADAO
Exec Dt:
12/12/1983
4
OGAWA, RIICHI
Exec Dt:
12/12/1983
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
NO. 3-2-6, OJIMA,
KOTO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4565306
NONE
06568120
Correspondence name and address
PARKHURST AND OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:004323/0513   Pages: 1
Recorded: 10/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMAGUCHI, MASAMI
Exec Dt:
09/29/1984
2
TAGUCHI, TOSHIO
Exec Dt:
09/29/1984
3
NOZAWA, TAKAMITSU
Exec Dt:
09/29/1984
4
OGAWA, RIICHI
Exec Dt:
09/29/1984
Assignees
1
SISEIDO CO., LTD.
NO. 5-5, GINZA 7-CHOME, CHUO-KU
TOKYO, JAPAN
2
YOSHINO KOGYOSHO CO., LTD.
NO. 2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4598865
NONE
06659299
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:004614/0383   Pages: 1
Recorded: 10/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITO, TADAO
Exec Dt:
09/30/1986
2
OGAWA, RIICHI
Exec Dt:
09/30/1986
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4697722
NONE
06916276
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:004980/0631   Pages: 1
Recorded: 12/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIZUKA, SHIGEO
Exec Dt:
11/28/1988
2
KISHI, TAKAO
Exec Dt:
11/28/1988
3
OGAWA, RIICHI
Exec Dt:
11/28/1988
4
MIZUSHIMA, HIROSHI
Exec Dt:
11/28/1988
Assignee
1
YOSHINO KOGYOSYO CO., LTD.
2-6, OSHIMA 3-CHOME, KOTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960339
NONE
07283972
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:005368/0835   Pages: 2
Recorded: 06/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIZUKA, SHIGEO
Exec Dt:
05/30/1990
2
KISHI, TAKAO
Exec Dt:
05/30/1990
3
OGAWA, RIICHI
Exec Dt:
05/30/1990
4
MIZUSHIMA, HIROSHI
Exec Dt:
05/30/1990
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OSHIMA 3-CHOME, KOTU-KU TOKYO, JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960339
NONE
07283972
Correspondence name and address
OLIFF & BERRIDGE
277 SOUTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:011024/0116   Pages: 3
Recorded: 07/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KENICHI
Exec Dt:
06/21/2000
2
OKAJIMA, TAKAKO
Exec Dt:
06/21/2000
3
KAKUTA, YOSHIYUKI
Exec Dt:
06/21/2000
4
OGAWA, RIICHI
Exec Dt:
06/21/2000
Assignees
1
TAISHO PHARMACEUTICAL CO., LTD.
TOSHIMA-KU
24-1, TAKATA 3-CHOME
TOKYO, JAPAN
2
YOSHINO KOGYOSHO CO., LTD.
KOTO-KU
2-6, OJIMA 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267273
NONE
09600626
Correspondence name and address
ARMSTRONG, WESTERMAN ET AL
SUITE 1000
1725 K STREET NW
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:012265/0766   Pages: 2
Recorded: 10/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMURA, HIDEO
Exec Dt:
09/26/2001
2
OGAWA, RIICHI
Exec Dt:
09/26/2001
3
MIZUSHIMA, HIROSHI
Exec Dt:
09/26/2001
4
YAMANAKA, NOBUO
Exec Dt:
09/26/2001
5
HAYAKAWA, SHIGERU
Exec Dt:
09/26/2001
6
GOTO, TAKAYUKI
Exec Dt:
09/26/2001
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6564977
US20020020722
09899913
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320

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