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Patent Assignment Assignor Details
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Assignor Name : MARUYAMA, YASUO
Total Assignments: 16
Assignment: 1
Reel/Frame:004091/0639   Pages: 2
Recorded: 02/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HASUO, MASAYOSHI
Exec Dt:
01/26/1982
2
SUGA, YOSHINORI
Exec Dt:
01/26/1982
3
KITADA, HISASHI
Exec Dt:
01/26/1982
4
MARUYAMA, YASUO
Exec Dt:
01/26/1982
5
GOTOH, JUNICHI
Exec Dt:
01/26/1982
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LTD.,
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380608
NONE
06347425
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004619/0914   Pages: 2
Recorded: 10/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGA, YOSHINORI
Exec Dt:
02/05/1986
2
TANAKA, EIJI
Exec Dt:
02/05/1986
3
ENOKIDO, NOBUO
Exec Dt:
02/05/1986
4
MARUYAMA, YASUO
Exec Dt:
02/05/1986
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645797
NONE
06835112
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004914/0674   Pages: 2
Recorded: 07/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGA, YOSHINORI
Exec Dt:
11/10/1987
2
TANAKA, EIJI
Exec Dt:
11/10/1987
3
MARUYAMA, YASUO
Exec Dt:
11/10/1987
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902761
NONE
07122040
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND AND MAIER
CRYSTAL SQUARE 5 - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005799/0989   Pages: 3
Recorded: 08/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGA, YOSHINORI
Exec Dt:
10/19/1989
2
TANAKA, EIJI
Exec Dt:
10/19/1989
3
KATOU, HIDEHITO
Exec Dt:
10/19/1989
4
MARUYAMA, YASUO
Exec Dt:
10/19/1989
5
ISOBE, EIJI
Exec Dt:
10/19/1989
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061755
NONE
07426020
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQUARE 5, STE. 400
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006118/0257   Pages: 3
Recorded: 05/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGA, YOSHINORI
Exec Dt:
04/21/1992
2
MARUYAMA, YASUO
Exec Dt:
04/21/1992
3
ISOBE, EIJI
Exec Dt:
04/21/1992
4
SUZUKI, TORU
Exec Dt:
04/21/1992
5
SHIMIZU, FUMIHIKO
Exec Dt:
04/21/1992
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5308811
NONE
07877112
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER AND
NEUSTADT
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007111/0153   Pages: 2
Recorded: 06/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, MASAMI
Exec Dt:
06/02/1994
2
MARUYAMA, YASUO
Exec Dt:
06/02/1994
3
HIRATA, SHOICHI
Exec Dt:
06/02/1994
4
NAKAMURA, HIROSHI
Exec Dt:
06/02/1994
5
UCHIYAMA, YASUKI
Exec Dt:
06/02/1994
6
TSUKAHARA, HIROSHI
Exec Dt:
06/02/1994
7
TAKEMOTO, ERIKO
Exec Dt:
06/02/1994
Assignee
1
NTT MOBIL COMMUNICATIONS NETWORK, INC.
10-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5649301
NONE
08244944
Correspondence name and address
ELLIOTT I. POLLOCK
POLLOCK, VANDE SANDE & PRIDDY
P.O. BOX 19088
1990 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:007229/0914   Pages: 2
Recorded: 12/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UGAI, SEIICHI
Exec Dt:
11/18/1994
2
SHIMADA, SATOSHI
Exec Dt:
11/18/1994
3
MURAKAMI, SUSUMU
Exec Dt:
11/18/1994
4
YAMAMOTO, YOSHIMI
Exec Dt:
11/18/1994
5
TAKAHASHI, YUKIO
Exec Dt:
11/18/1994
6
MARUYAMA, YASUO
Exec Dt:
11/18/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5537882
NONE
08317156
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:007829/0099   Pages: 2
Recorded: 12/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, ISAO
Exec Dt:
12/11/1995
2
KATSUEDA, MINEO
Exec Dt:
12/11/1995
3
MARUYAMA, YASUO
Exec Dt:
12/11/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719429
NONE
08579288
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:008061/0512   Pages: 3
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, YUKICHI
Exec Dt:
02/29/1996
2
MARUYAMA, YASUO
Exec Dt:
02/29/1996
3
YABUSAKI, MASAMI
Exec Dt:
02/29/1996
Assignee
1
NTT MOBILE COMMUNICATIONS NETWORK, INC.
10-1, TORANOMON 2-CHOME, MINATO-KU,
TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5995837
NONE
08601044
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER, ESQ.
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11530
Assignment: 10
Reel/Frame:009083/0574   Pages: 7
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, TOSHIHIKO
Exec Dt:
02/03/1998
2
IWAMA, NAOSHI
Exec Dt:
02/09/1998
3
ISOBE, EIJI
Exec Dt:
02/05/1998
4
SUZUKI, TORU
Exec Dt:
02/03/1998
5
MARUYAMA, YASUO
Exec Dt:
02/04/1998
6
HAYAKAWA, SATOSHI
Exec Dt:
02/04/1998
7
SHODA, HISASHI
Exec Dt:
02/04/1998
8
KASHIMOTO, MASAMI
Exec Dt:
02/03/1998
9
KATO, TAKU
Exec Dt:
02/03/1998
10
AOSHIMA, TAKAYUKI
Exec Dt:
02/04/1998
11
NISHIMURA, SUGIO
Exec Dt:
02/03/1998
12
SUGA, YOSHINORI
Exec Dt:
02/10/1998
13
SIEBER, STEFAN
Exec Dt:
02/03/1998
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340652
NONE
08987768
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:010145/0212   Pages: 3
Recorded: 08/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, MASAHIRO
Exec Dt:
07/14/1999
2
MARUYAMA, YASUO
Exec Dt:
07/14/1999
3
YABUSAKI, MASAMI
Exec Dt:
07/14/1999
Assignee
1
NTT MOBILE COMMUNICATIONS NETWORK INC.
MINATO-KU
10-1, TORANOMON 2-CHOME
TOKYO, JAPAN 105-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512924
US20020072368
09323413
Correspondence name and address
BROWN RAYSMAN MILLSTEIN ET AL.
ANTHONY J. NATOLI
120 WEST 45TH ST.
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:010666/0075   Pages: 4
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, YU
Exec Dt:
01/28/2000
2
OGASAWARA, TSUYOSHI
Exec Dt:
01/28/2000
3
FUJITA, YUUJI
Exec Dt:
01/28/2000
4
SAKAIZAWA, MASAO
Exec Dt:
01/28/2000
5
KOSEGAKI, KIMIHO
Exec Dt:
01/28/2000
6
SUGANO, MASAO
Exec Dt:
01/28/2000
7
KOSEGAKI, TAKAO
Exec Dt:
01/28/2000
8
SUZUKI, TORU
Exec Dt:
01/28/2000
9
MARUYAMA, YASUO
Exec Dt:
01/28/2000
10
SHIBATA, OSAMU
Exec Dt:
01/28/2000
11
USAMI, TAKAO
Exec Dt:
01/28/2000
Assignee
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO
CHIYODA-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825280
NONE
09485189
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HIGHWAY FOURTH FL
ARLINGTON, VIRGINIA 22202
Assignment: 13
Reel/Frame:011332/0687   Pages: 12
Recorded: 11/27/2000
Conveyance: CORRECTED RECORDATION COVER SHEET, REEL/FRAME 010957/0850, BAR CODE NUMBER *101495336A* TO CORRECT THE SERIAL NUMBER
Assignors
1
HAYAKAWA, YU
Exec Dt:
01/28/2000
2
OGASAWARA, TSUYOSHI
Exec Dt:
01/28/2000
3
FUJITA, YUUJI
Exec Dt:
01/28/2000
4
SAKAIZAWA, MASAO
Exec Dt:
01/28/2000
5
KOSEGAKI, KIMIHO
Exec Dt:
01/28/2000
6
SUGANO, TOSHIHIKO
Exec Dt:
01/28/2000
7
TAYANO, TAKAO
Exec Dt:
01/28/2000
8
SUZUKI, TORU
Exec Dt:
01/28/2000
9
MARUYAMA, YASUO
Exec Dt:
01/28/2000
10
SHIBATA, OSAMU
Exec Dt:
01/28/2000
11
USAMI, TAKAO
Exec Dt:
01/28/2000
Assignee
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825280
NONE
09485189
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:019169/0365   Pages: 3
Recorded: 04/04/2007
Attorney Dkt #:132081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARUYAMA, YASUO
Exec Dt:
03/29/2007
Assignee
1
EPSON TOYOCOM CORPORATION
421-8 HINO, HINO-SHI, TOKYO
191-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7436106
US20070247029
11730901
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 15
Reel/Frame:041047/0545   Pages: 5
Recorded: 01/23/2017
Attorney Dkt #:P51662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, YOHEI
Exec Dt:
01/17/2017
2
MARUYAMA, YASUO
Exec Dt:
01/17/2017
3
SATO, NAOMASA
Exec Dt:
01/17/2017
4
TANNA, AKIO
Exec Dt:
01/17/2017
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301401
US20170210830
15328196
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:056338/0871   Pages: 3
Recorded: 05/25/2021
Attorney Dkt #:9319S-006766-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARUYAMA, YASUO
Exec Dt:
03/23/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210376791
17329267
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098

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