skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HATAKEYAMA, KEIICHI
Total Assignments: 17
Assignment: 1
Reel/Frame:011719/0710   Pages: 3
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAWA, AKIRA
Exec Dt:
12/20/2000
2
SUZUKI, KENGO
Exec Dt:
12/20/2000
3
AKIMOTO, SEIJI
Exec Dt:
12/20/2000
4
HATAKEYAMA, KEIICHI
Exec Dt:
12/20/2000
5
MASUOKA, YASUHIRO
Exec Dt:
12/20/2000
6
SHIMIZU, AKIHIRO
Exec Dt:
12/20/2000
7
KAWAMURA, SADAHARU
Exec Dt:
12/20/2000
8
SAKAMOTO, AKIO
Exec Dt:
12/20/2000
Assignee
1
KONAMI CORPORATION
3-1, TORANOMON 4-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6602132
US20010027127
09817445
Correspondence name and address
JORDAN AND HAMBURG LLP
FRANK J. JORDAN, ESQ.
CHANIN BUILDING, SUITE 4000
122 EAST 42ND STREET
NEW YORK, NEW YORK 10168
Assignment: 2
Reel/Frame:013355/0326   Pages: 3
Recorded: 08/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INADA, TEIICHI
Exec Dt:
08/07/2002
2
SUMIYA, KEIJI
Exec Dt:
08/07/2002
3
TOMIYAMA, TAKEO
Exec Dt:
08/07/2002
4
IWAKURA, TETSUROU
Exec Dt:
08/07/2002
5
KAWAKAMI, HIROYUKI
Exec Dt:
08/07/2002
6
SUZUKI, MASAO
Exec Dt:
08/07/2002
7
MATSUZAKI, TAKAYUKI
Exec Dt:
08/07/2002
8
HOSOKAWA, YOUICHI
Exec Dt:
08/07/2002
9
HATAKEYAMA, KEIICHI
Exec Dt:
08/07/2002
10
SHIMADA, YASUSHI
Exec Dt:
08/07/2002
11
TANAKA, YUUKO
Exec Dt:
08/07/2002
12
KURIYA, HIROYUKI
Exec Dt:
08/07/2002
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030069331
10203790
Correspondence name and address
ANTONELLI TERRY STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:014088/0766   Pages: 3
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMIYAMA, TAKEO
Exec Dt:
10/15/2002
2
INADA, TEIICHI
Exec Dt:
10/15/2002
3
YASUDA, MASAAKI
Exec Dt:
10/15/2002
4
HATAKEYAMA, KEIICHI
Exec Dt:
10/15/2002
5
HASEGAWA, YUUJI
Exec Dt:
10/15/2002
6
NISHIYAMA, MASAYA
Exec Dt:
10/15/2002
7
MATSUZAKI, TAKAYUKI
Exec Dt:
10/15/2002
8
URUNO, MICHIO
Exec Dt:
10/15/2002
9
SUZUKI, MASAO
Exec Dt:
10/15/2002
10
IWAKURA, TETSUROU
Exec Dt:
10/15/2002
11
SHIMADA, YASUSHI
Exec Dt:
10/15/2002
12
TANAKA, YUKKO
Exec Dt:
10/15/2002
13
KURIYA, HIROYUKI
Exec Dt:
10/15/2002
14
SUMIYA, KEIJI
Exec Dt:
10/15/2002
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070670
US20030159773
10240265
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 4
Reel/Frame:016130/0641   Pages: 4
Recorded: 01/05/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME, PREVIOUSLY RECORDED ON REEL 014088 FRAME 0766.
Assignors
1
TOMIYAMA, TAKEO
Exec Dt:
10/15/2002
2
INADA, TEIICHI
Exec Dt:
10/15/2002
3
YASUDA, MASAAKI
Exec Dt:
10/15/2002
4
HATAKEYAMA, KEIICHI
Exec Dt:
10/15/2002
5
HASEGAWA, YUUJI
Exec Dt:
10/15/2002
6
NISHIYAMA, MASAYA
Exec Dt:
10/15/2002
7
MATSUZAKI, TAKAYUKI
Exec Dt:
10/15/2002
8
URUNO, MICHIO
Exec Dt:
10/15/2002
9
SUZUKI, MASAO
Exec Dt:
10/15/2002
10
IWAKURA, TETSUROU
Exec Dt:
10/15/2002
11
SHIMADA, YASUSHI
Exec Dt:
10/15/2002
12
TANAKA, YUUKO
Exec Dt:
10/15/2002
13
KURIYA, HIROYUKI
Exec Dt:
10/15/2002
14
SUMIYA, KEIJI
Exec Dt:
10/15/2002
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070670
US20030159773
10240265
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMAN
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:017933/0052   Pages: 3
Recorded: 11/14/2005
Attorney Dkt #:1204.45592X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, KEIICHI
Exec Dt:
11/10/2005
2
URUNO, MICHIO
Exec Dt:
11/10/2005
3
MATSUZAKI, TAKAYUKI
Exec Dt:
11/10/2005
4
MORISHIMA, YASUMASA
Exec Dt:
10/24/2005
5
KITA, KENJI
Exec Dt:
10/29/2005
6
ISHIWATA, SHINICHI
Exec Dt:
10/24/2005
Assignees
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHINJUKU 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
2
FURUKAWA ELECTRIC CO., LTD., THE
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7517724
US20070026572
10556535
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS,
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:017364/0367   Pages: 2
Recorded: 12/09/2005
Attorney Dkt #:1204.45684x00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKO, TAKASHI
Exec Dt:
12/02/2005
2
OOKUBO, KEISUKE
Exec Dt:
12/02/2005
3
YUSA, MASAMI
Exec Dt:
12/02/2005
4
HATAKEYAMA, KEIICHI
Exec Dt:
12/02/2005
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070098995
10560073
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:023205/0542   Pages: 3
Recorded: 09/09/2009
Attorney Dkt #:SOEI0038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, AKIRA
Exec Dt:
01/05/2009
2
YASUDA, MASAAKI
Exec Dt:
01/05/2009
3
HATAKEYAMA, KEIICHI
Exec Dt:
01/05/2009
4
ENOMOTO, TETSUYA
Exec Dt:
01/05/2009
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8034659
US20100003771
12306285
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 8
Reel/Frame:023638/0452   Pages: 3
Recorded: 12/11/2009
Attorney Dkt #:1303.50264X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YUUKI
Exec Dt:
10/09/2009
2
KITAKATSU, TSUTOMU
Exec Dt:
10/09/2009
3
KATAYAMA, YOUJI
Exec Dt:
10/13/2009
4
HATAKEYAMA, KEIICHI
Exec Dt:
10/19/2009
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8232185
US20100120229
12594634
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:023662/0380   Pages: 3
Recorded: 12/16/2009
Attorney Dkt #:1303.50267X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YUUKI
Exec Dt:
10/09/2009
2
KITAKATSU, TSUTOMU
Exec Dt:
10/09/2009
3
KATAYAMA, YOUJI
Exec Dt:
10/13/2009
4
HATAKEYAMA, KEIICHI
Exec Dt:
10/19/2009
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8404564
US20100112783
12594847
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 10
Reel/Frame:024513/0854   Pages: 2
Recorded: 06/10/2010
Attorney Dkt #:1303.50690X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, KEIICHI
Exec Dt:
04/15/2010
2
NAKAMURA, YUUKI
Exec Dt:
04/19/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8071465
US20100267199
12682256
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 11
Reel/Frame:024889/0015   Pages: 2
Recorded: 08/26/2010
Attorney Dkt #:1303.50689X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, KEIICHI
Exec Dt:
04/15/2010
2
NAKAMURA, YUUKI
Exec Dt:
04/19/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198176
US20100311227
12682254
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 12
Reel/Frame:024970/0011   Pages: 3
Recorded: 09/10/2010
Attorney Dkt #:101129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, TADASHI
Exec Dt:
07/02/2010
2
TANAKA, TSUYOSHI
Exec Dt:
07/01/2010
3
HATAKEYAMA, KEIICHI
Exec Dt:
07/07/2010
4
TANAAMI, TAKEO
Exec Dt:
07/10/2010
5
WAKE, HITOSHI
Exec Dt:
07/10/2010
6
TAGUCHI, TOMOYUKI
Exec Dt:
07/10/2010
7
MOGI, TAKEYUKI
Exec Dt:
07/10/2010
Assignees
1
TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
8-1, HARUMICHO 3-CHOME
FUCHU-SHI, TOKYO, JAPAN 183-8538
2
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKACHO 2-CHOME,
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110057145
12876562
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 13
Reel/Frame:024980/0311   Pages: 3
Recorded: 09/14/2010
Attorney Dkt #:101128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, TADASHI
Exec Dt:
07/02/2010
2
TANAKA, TSUYOSHI
Exec Dt:
07/01/2010
3
HATAKEYAMA, KEIICHI
Exec Dt:
07/07/2010
4
TANAAMI, TAKEO
Exec Dt:
07/10/2010
5
WAKE, HITOSHI
Exec Dt:
07/10/2010
6
TAGUCHI, TOMOYUKI
Exec Dt:
07/10/2010
7
MOGI, TAKEYUKI
Exec Dt:
07/10/2010
Assignees
1
TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
8-1, HARUMICHO 3-CHOME
FUCHU-SHI, TOKYO, JAPAN 183-8538
2
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKACHO 2-CHOME
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110060136
12878755
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 14
Reel/Frame:032357/0142   Pages: 4
Recorded: 03/05/2014
Attorney Dkt #:Q207825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, YUTAKA
Exec Dt:
02/13/2014
2
UMINO, YUKARI
Exec Dt:
02/13/2014
3
SATO, TAKA-AKI
Exec Dt:
02/13/2014
4
HAYASHI, ISAMU
Exec Dt:
12/04/2013
5
HATAKEYAMA, KEIICHI
Exec Dt:
12/04/2013
6
OGURA, SHUN-ICHIRO
Exec Dt:
11/25/2013
Assignees
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
2
SHIZUOKA PREFECTURE
9-6, OHTEMACHI, AOI-KU
SHIZOUKA-CITY, SHIZUOKA, JAPAN 420-9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140220624
14119639
Correspondence name and address
DARRYL HUNTER
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:034903/0668   Pages: 5
Recorded: 02/06/2015
Attorney Dkt #:1303.54000X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMORI, TAKASHI
Exec Dt:
12/16/2014
2
MAKINO, TATSUYA
Exec Dt:
12/17/2014
3
SOBUE, SHOGO
Exec Dt:
12/17/2014
4
HATAKEYAMA, KEIICHI
Exec Dt:
12/15/2014
5
MATSUZAKI, TAKAYUKI
Exec Dt:
12/29/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150179494
14411621
Correspondence name and address
ANTONELLI TERRY STOUT KRAUS
1300 NORTH 17TH STREET
SUITE 550
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:043510/0675   Pages: 4
Recorded: 09/06/2017
Attorney Dkt #:HIRO.P0003US/11706882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCHIZUKI, TOHRU
Exec Dt:
08/09/2017
2
OHSHIMA, KEIICHI
Exec Dt:
08/03/2017
3
HATAKEYAMA, KEIICHI
Exec Dt:
08/09/2017
4
YAMAGUCHI, KEN
Exec Dt:
08/10/2017
5
NAKAO, KANAKO
Exec Dt:
08/08/2017
Assignee
1
SHIZUOKA PREFECTURE
9-6, OHTEMACHI, AOI-KU
SHIZUOKA-CITY
SHIZUOKA, JAPAN 4208601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10641773
US20180080935
15656896
Correspondence name and address
NORTON ROSE FULBRIGHT
98 SAN JACINTO BLVD
SUITE 1100
AUSTIN, TX 78701
Assignment: 17
Reel/Frame:060718/0862   Pages: 18
Recorded: 08/04/2022
Attorney Dkt #:HIRO.P0004USD1/1001220602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEN
Exec Dt:
06/10/2019
2
KUSUHARA, MASATOSHI
Exec Dt:
06/09/2019
3
SERIZAWA, MASAKUNI
Exec Dt:
06/12/2019
4
MOCHIZUKI, TOHRU
Exec Dt:
06/13/2019
5
OHSHIMA, KEIICHI
Exec Dt:
06/10/2019
6
HATAKEYAMA, KEIICHI
Exec Dt:
06/11/2019
7
URAKAMI, KENICHI
Exec Dt:
06/13/2019
8
OHNAMI, SHUMPEI
Exec Dt:
06/12/2019
9
AKIYAMA, YASUTO
Exec Dt:
06/14/2019
10
MARUYAMA, KOUJI
Exec Dt:
06/12/2019
11
INOUE, KENGO
Exec Dt:
06/11/2019
12
SHIMODA, YUJI
Exec Dt:
06/11/2019
13
NAGASHIMA, TAKESHI
Exec Dt:
06/12/2019
14
ISHIKAWA, YOSHINOBU
Exec Dt:
02/19/2019
Assignees
1
SHIZUOKA PREFECTURE
9-6, OHTEMACHI, AOI-KU
SHIZUOKA-CITY
SHIZUOKA, JAPAN 4208601
2
SHIZUOKA PREFECTURAL UNIVERSITY CORPORATION
52-1 YADA, SURUGA-KU
SHIZUOKA-SHI
SHIZUOKA, JAPAN 4228526
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389517
17815082
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD
SUITE 1100
AUSTIN, TX 78701

Search Results as of: 05/24/2024 02:44 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT