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Patent Assignment Assignor Details
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Assignor Name : KONO, YOSHITSUGU
Total Assignments: 10
Assignment: 1
Reel/Frame:004887/0899   Pages: 2
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HIROYUKI
Exec Dt:
01/26/1987
2
KONO, YOSHITSUGU
Exec Dt:
01/26/1987
3
AJIOKA, MASANOBU
Exec Dt:
01/26/1987
4
TAKENAKA, SHINJI
Exec Dt:
01/26/1987
5
KATAITA, MASAFUMI
Exec Dt:
01/26/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774070
NONE
07013426
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004967/0896   Pages: 2
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HIROYUKI
Exec Dt:
06/01/1987
2
KONO, YOSHITSUGU
Exec Dt:
06/01/1987
3
AJIOKA, MASANOBU
Exec Dt:
06/01/1987
4
TAKENAKA, SHINJI
Exec Dt:
06/01/1987
5
KATAITA, MASAFUMI
Exec Dt:
06/01/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803065
NONE
07064699
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005496/0105   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HIROYUKI
Exec Dt:
03/10/1989
2
KONO, YOSHITSUGU
Exec Dt:
03/10/1989
3
KIKUCHI, ISAO
Exec Dt:
03/10/1989
4
TAKENAKA, SHINJI
Exec Dt:
03/10/1989
5
AJIOKA, MASANOBU
Exec Dt:
03/10/1989
6
KUDOH, MITSUO
Exec Dt:
03/10/1989
Assignee
1
MITSUI TOATSU CHEMICALS INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5000006
NONE
07310929
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005351/0713   Pages: 2
Recorded: 06/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONO, YOSHITSUGU
Exec Dt:
06/11/1990
2
ITOH, HIROYUKI
Exec Dt:
06/11/1990
3
TANEDA, RYOICHI
Exec Dt:
06/11/1990
4
WATANABE, TSUGIO
Exec Dt:
06/11/1990
Assignee
1
MITSUI TOATSU CHEMICALS INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057615
NONE
07544227
Correspondence name and address
BURNS, DOANE, SWECKER AND MATHIS
GEORGE MASON BUILDING, P. O. BOX 1404
WASHINGTON AND PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:006011/0272   Pages: 3
Recorded: 02/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HIROYUKI
Exec Dt:
10/30/1990
2
KONO, YOSHITSUGU
Exec Dt:
10/30/1990
3
KIKUCHI, ISAO
Exec Dt:
10/30/1990
4
TAKENAKA, SHINJI
Exec Dt:
10/30/1990
5
AJIOKA, MASANOBU
Exec Dt:
10/30/1990
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5112593
NONE
07595651
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005644/0445   Pages: 2
Recorded: 03/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEMOTO, MITSUMASA
Exec Dt:
02/26/1991
2
MITA, RYUICHI
Exec Dt:
02/26/1991
3
KONO, YOSHITSUGU
Exec Dt:
02/26/1991
4
MAEDA, HIROSHI
Exec Dt:
02/26/1991
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5104491
NONE
07668211
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:005917/0096   Pages: 2
Recorded: 11/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGATA, TERUYUKI
Exec Dt:
10/07/1991
2
WATANABE, KATSUJI
Exec Dt:
10/07/1991
3
KONO, YOSHITSUGU
Exec Dt:
10/07/1991
4
TAMAKI, AKIHIRO
Exec Dt:
10/07/1991
5
KOBAYASHI, TAKASHI
Exec Dt:
10/07/1991
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616806
NONE
07760771
Correspondence name and address
JOHN L. WHITE
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1, STE. 1201
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:005958/0688   Pages: 2
Recorded: 12/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HIROYUKI
Exec Dt:
11/20/1991
2
KONO, YOSHITSUGU
Exec Dt:
11/20/1991
3
TANEDA, RYOICHI
Exec Dt:
11/20/1991
4
TAKAKI, USAJI
Exec Dt:
11/20/1991
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED, A CORPORATION OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5206430
NONE
07782299
Correspondence name and address
ROBERT G. MUKAI
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG.
WASHINGTON & PRINCE STS., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:006196/0114   Pages: 2
Recorded: 07/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONO, YOSHITSUGU
Exec Dt:
06/22/1992
2
URA, MASAAKI
Exec Dt:
06/22/1992
3
ITOH, HIROYUKI
Exec Dt:
06/22/1992
4
TSURUDA, SATOSHI
Exec Dt:
06/22/1992
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296017
NONE
07888360
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD., STE. 1201
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:023557/0087   Pages: 3
Recorded: 11/23/2009
Attorney Dkt #:347327US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASE, OSAMU
Exec Dt:
09/09/2009
2
KONO, YOSHITSUGU
Exec Dt:
09/09/2009
Assignee
1
RICOH OPTICAL INDUSTRIES, CO., LTD.
109, NO. 10 CHIWARI, OHATA
HANAMAKI-SHI, IWATE, JAPAN 025-0303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8419191
US20100097582
12529920
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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