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Patent Assignment Assignor Details
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Assignor Name : KAWAI, SHUJI
Total Assignments: 19
Assignment: 1
Reel/Frame:004210/0430   Pages: 1
Recorded: 12/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURATA, YOSHIFUMI
Exec Dt:
12/01/1983
2
IGI, KEISHIRO
Exec Dt:
12/01/1983
3
NARUKAWA, HIROSHI
Exec Dt:
12/01/1983
4
UETSUKI, MASAO
Exec Dt:
12/01/1983
5
BANDO, SATOSHI
Exec Dt:
12/01/1983
6
KAWAI, SHUJI
Exec Dt:
12/01/1983
7
SHIRANO, KENJI
Exec Dt:
12/01/1983
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496714
NONE
06561838
Correspondence name and address
KRAMER AND BRUFSKY
P. O. BOX 59
SOUTHPORT, CT 06490
Assignment: 2
Reel/Frame:004350/0915   Pages: 1
Recorded: 01/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURATA, YOSHIFUMI
Exec Dt:
12/28/1984
2
IGI, KEISHIRO
Exec Dt:
12/28/1984
3
NARUKAWA, HIROSHI
Exec Dt:
12/28/1984
4
UETSUKI, MASAO
Exec Dt:
12/28/1984
5
BANDO, SATOSHI
Exec Dt:
12/28/1984
6
KAWAI, SHUJI
Exec Dt:
12/28/1984
7
SHIRANO, KENJI
Exec Dt:
12/28/1984
Assignee
1
KURARAY CO., LTD.
1621 SAKAZU
KURASHIKI-CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504531
NONE
06615162
Correspondence name and address
KRAMER AND BRUFSKY
P. O. BOX 59
SOUTHPORT, CT 06490
Assignment: 3
Reel/Frame:005304/0579   Pages: 3
Recorded: 05/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAI, SHUJI
Exec Dt:
11/20/1987
2
OSHINO, KAZUSHI
Exec Dt:
11/20/1987
3
OKOSHI, HIROMI
Exec Dt:
11/20/1987
4
MORI, HAJIME
Exec Dt:
11/20/1987
5
ARA, KATSUTOSHI
Exec Dt:
11/20/1987
6
ITO, SUSUMU
Exec Dt:
11/20/1987
7
OKAMOTO, KIKUHIKO
Exec Dt:
11/20/1987
Assignee
1
KAO CORPORATION
1-14-10, NIHONBASHIKAYABA-CHO, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943532
NONE
07126739
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE- STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005323/0150   Pages: 3
Recorded: 05/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAI, SHUJI
Exec Dt:
11/20/1987
2
OSHINO, KAZUSHI
Exec Dt:
11/20/1987
3
OKOSHI, HIROMI
Exec Dt:
11/20/1987
4
MORI, HAJIME
Exec Dt:
11/20/1987
5
OZAKI, KATSUYA
Exec Dt:
11/20/1987
6
SHIKATA, SHITSUW
Exec Dt:
11/20/1987
7
ITO, SUSUMU
Exec Dt:
11/20/1987
8
OKAMOTO, KIKUHIKO
Exec Dt:
11/20/1987
Assignee
1
KAO CORPORATION
1-14-10, NIHONBASHIKAYABA-CHO
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962030
NONE
07126005
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE- STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005681/0161   Pages: 3
Recorded: 04/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, SUSUMU
Exec Dt:
04/06/1989
2
KAWAI, SHUJI
Exec Dt:
04/06/1989
3
SHIKATA, SHITSUW
Exec Dt:
04/06/1989
4
OZAKI, KATSUYA
Exec Dt:
04/06/1989
5
YOSHIMATSU, TADASHI
Exec Dt:
04/06/1989
Assignee
1
KAO CORPORATION, 1-14-10, NIHONBASHIKAYABA-CHO, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045464
NONE
07339592
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005980/0576   Pages: 3
Recorded: 01/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITOMI, JUN
Exec Dt:
12/18/1991
2
ADACHI, SHIGEHITO
Exec Dt:
12/18/1991
3
HAKAMADA, YOSHIHIRO
Exec Dt:
12/18/1991
4
TAKAIWA, MIKIO
Exec Dt:
12/18/1991
5
YOSHIMATSU, TADASHI
Exec Dt:
12/18/1991
6
WATANABE, YOKO
Exec Dt:
12/18/1991
7
KOBAYASHI, TOHRU
Exec Dt:
12/18/1991
8
KAWAI, SHUJI
Exec Dt:
12/18/1991
9
ITO, SUSUMU
Exec Dt:
12/18/1991
Assignee
1
KAO CORPORATION
1-14-10, NIHONBASHIKAYABA-CHO, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296367
NONE
07816243
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUDSTADT
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007213/0596   Pages: 3
Recorded: 11/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARA, KATSUTOSHI
Exec Dt:
09/02/1994
2
IGARASHI, KAZUAKI
Exec Dt:
09/02/1994
3
SAEKI, KATSUHISA
Exec Dt:
09/02/1994
4
KAWAI, SHUJI
Exec Dt:
09/02/1994
5
ITO, SUSUMU
Exec Dt:
09/02/1994
Assignee
1
KAO CORPORATION
14-10, NIHONBASHIKAYABACHO 1-CHOME
CHUO-KU, TOKYO, 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509183
NONE
08307589
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:008310/0592   Pages: 3
Recorded: 01/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARA, KATSUTOSHI,
Exec Dt:
12/01/1994
2
SAEKI, KATSUHISA
Exec Dt:
12/01/1994
3
IGARASHI, KAZUAKI
Exec Dt:
12/01/1994
4
TAKAIWA, MIKIO
Exec Dt:
12/01/1994
5
UEMURA, TAKAAKI
Exec Dt:
12/01/1994
6
KAWAI, SHUJI
Exec Dt:
12/01/1994
7
ITO, SUSUMU
Exec Dt:
12/01/1994
8
HAGIHARA, HIROSHI
Exec Dt:
12/01/1994
9
KOBAYASHI, TOHRU
Exec Dt:
12/01/1994
10
TANAKA, ATSUSHI
Exec Dt:
12/01/1994
11
HOSHINO, EIICHI
Exec Dt:
12/01/1994
Assignee
1
KAO CORPORATION
CHUO-KU
14-10 NIHONBASHIKAYABACHO 1-CHOME
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5635468
NONE
08362493
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ROBERT F. GNUSE
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA. 22202
Assignment: 9
Reel/Frame:007599/0626   Pages: 3
Recorded: 07/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, SHUJI
Exec Dt:
06/14/1995
2
ARAKI, NOBORU
Exec Dt:
06/14/1995
3
ITOH, HIROSHI
Exec Dt:
06/14/1995
Assignee
1
NEW JAPAN CHEMICAL CO., LTD.
13, YOSHIJIMA YAGURA-CHO, FUSHIMI-KU
KYOTO-SHI, KYOTO-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654489
NONE
08505456
Correspondence name and address
LARSON AND TAYLOR
THOMAS P. SARRO, ESQ.
727-TWENTY THIRD ST., S.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:009071/0888   Pages: 5
Recorded: 11/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATADA, YUJI
Exec Dt:
10/27/1997
2
OZAKI, KATSUYA
Exec Dt:
10/27/1997
3
ARA, KATSUTOSHI
Exec Dt:
10/27/1997
4
KAWAI, SHUJI
Exec Dt:
10/27/1997
5
ITO, SUSUMU
Exec Dt:
10/27/1997
Assignee
1
KAO CORPORATION
14-10, NIHONBASHIKAYABACHO 1-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6979731
NONE
08952741
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
C. JOSEPH FARACI
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:012033/0968   Pages: 3
Recorded: 07/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, OSAMU
Exec Dt:
07/13/2001
2
KAWAI, SHUJI
Exec Dt:
07/13/2001
Assignee
1
INAX CORPORATION
5-1, KOIEHONMACHI
TOKONAME-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710001
US20020037798
09917656
Correspondence name and address
KANESAKA & TAKEUCHI
MANABU KANESAKA
1423 POWHATAN STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:019890/0508   Pages: 2
Recorded: 09/27/2007
Attorney Dkt #:0116-072493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, SHUJI
Exec Dt:
08/28/2007
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659507
US20080078943
11862717
Correspondence name and address
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:028775/0895   Pages: 3
Recorded: 08/13/2012
Attorney Dkt #:KAW1.PAU.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, SHUJI
Exec Dt:
05/14/2010
2
MELNYCK, RYAN
Exec Dt:
05/03/2010
Assignee
1
MARUI LTD.
6-24, 4-CHOME, MOTOMACHIDORI, CHUOKU
KOBE, JAPAN 650-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110247451
12766398
Correspondence name and address
VIC LIN
INNOVATION CAPITAL LAW GROUP, LLP
19900 MACARTHUR BLVD., SUITE 1150
IRVINE, CA 92612
Assignment: 14
Reel/Frame:027831/0457   Pages: 3
Recorded: 02/09/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, SHUJI
Exec Dt:
01/30/2012
2
TAKEDA, MICHIHIRO
Exec Dt:
01/30/2012
3
HIRASAWA, YOSHIAKI
Exec Dt:
01/30/2012
Assignee
1
LIXIL CORPORATION
2-1-1 OJIMA
KOTO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120228548
13365900
Correspondence name and address
KANESAKA BERNER & PARTNERS
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:027831/0469   Pages: 3
Recorded: 02/09/2012
Attorney Dkt #:SHI-060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, SHUJI
Exec Dt:
01/30/2012
2
TAKEDA, MICHIHIRO
Exec Dt:
01/30/2012
3
HIRASAWA, YOSHIAKI
Exec Dt:
01/30/2012
Assignee
1
LIXIL CORPORATION
2-1-1 OJIMA
KOTO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120228547
13365870
Correspondence name and address
KANESAKA BERNER & PARTNERS
1700 DIAGONAL ROAD
SUITE 310
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:040077/0022   Pages: 3
Recorded: 10/20/2016
Attorney Dkt #:0116-1603824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, SHUJI
Exec Dt:
09/01/2016
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9881768
US20170133197
15233181
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:041180/0255   Pages: 4
Recorded: 02/06/2017
Attorney Dkt #:0116-1605445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, SHUJI
Exec Dt:
01/30/2017
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10529530
US20170236680
15341309
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:047176/0352   Pages: 4
Recorded: 10/16/2018
Attorney Dkt #:7778-1806791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, SHUJI
Exec Dt:
09/26/2018
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867771
US20190115187
16161393
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:064825/0751   Pages: 3
Recorded: 09/07/2023
Attorney Dkt #:07778-2306905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, MOTOFUMI
Exec Dt:
08/31/2023
2
KAWAI, SHUJI
Exec Dt:
08/31/2023
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240087840
18243178
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222

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