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Patent Assignment Assignee Details
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Assignee Name : TOHO GAS CO., LTD.
Total Assignments: 14
Assignment: 1
Reel/Frame:005027/0159   Pages: 2
Recorded: 03/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROSAWA, SHIGEKICHI
Exec Dt:
03/02/1988
2
NAGAOKA, YOSHIKAZU
Exec Dt:
03/02/1988
3
KANNOH, SHINICHI
Exec Dt:
03/02/1988
4
TAKEMOTO, SADATOSHI
Exec Dt:
03/02/1988
5
SUGIMOTO, SHIGEO
Exec Dt:
03/02/1988
6
OOUCHI, TOMIHISA
Exec Dt:
03/02/1988
7
HATADA, TOSHIO
Exec Dt:
03/02/1988
8
KUNUGI, YOSHIFUMI
Exec Dt:
03/02/1988
9
KAWAMURA, HIRONOBU
Exec Dt:
03/02/1988
10
KOHNO, KYOJI
Exec Dt:
03/02/1988
11
MACHIZAWA, KENZI
Exec Dt:
03/02/1988
Assignees
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
TOKYO GAS CO., LTD.
1-5-20, KAIGAN, MINATO-KU
TOKYO, JAPAN
3
OSAKA GAS CO., LTD.
5-1, HIRANO-MACHI, HIGASHI-KU, OSAKA-SHI
OSAKA-FU, JAPAN
4
TOHO GAS CO., LTD.
19-18, SAKURADO-CHO, ATSUTA-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
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4841744
NONE
07145316
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE 600
1919 PENNSYLVANIA AVE.N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007769/0517   Pages: 2
Recorded: 10/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOHARA, YASUHARU
Exec Dt:
09/11/1995
2
CHIBA, YOSHIKAZU
Exec Dt:
09/11/1995
3
KINOSHITA, AKIRA
Exec Dt:
09/11/1995
4
AKITA, MASANORI
Exec Dt:
09/11/1995
5
SUMI, TAKASHI
Exec Dt:
09/11/1995
6
KAWABE, TOSHIHIDE
Exec Dt:
09/11/1995
Assignees
1
TOKYO GAS CO., LTD.
1-5-20, KAIGAN
MINATO-KU, TOKYO, JAPAN
2
OSAKA GAS CO., LTD.
4-1-2, HIRANOMACHI, CHUO-KU
OSAKA-SHI, OSAKA-FU, JAPAN
3
TOHO GAS CO., LTD.
19-18, SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
4
CXR CORPORATION
2-4-10, SANJO, KURE-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5623203
NONE
08506759
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD
745 SOUTH 23RD STREET
SUITE 301
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:008278/0496   Pages: 4
Recorded: 11/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, YOSHIHITO
Exec Dt:
08/05/1996
2
TAJIMA, YOSHIHITO
Exec Dt:
08/05/1996
3
SUGIHARA, ATSUNORI
Exec Dt:
08/05/1996
4
KOBAYASHI, AKIFUMI
Exec Dt:
08/05/1996
5
HATTORI, MANABU
Exec Dt:
08/05/1996
6
YOSHIDA, TOKIO
Exec Dt:
08/05/1996
Assignees
1
SANYO ELECTRIC CO., LTD
2-5-5, KEIHANHONDORI, MORIGUCHI-SHI
OSAKA-FU, JAPAN
2
TOKYO GAS CO., LTD.
1-5-20, KAIGAN, MINATO-KU
TOKYO, JAPAN
3
OSAKA GAS CO., LTD.
4-1-2, HIRANOMACHI, CHUO-KU
OSAKA-SHI, OSAKA-FU, JAPAN
4
TOHO GAS CO., LTD.
19-18, SAKURADACHO, ATSUTA-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
5
SAIBU GAS CO., LTD.
1-17-1, CHIYO HAKATA-KU, FUKUOKA-SHI
FUKUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5846059
NONE
08702317
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:009117/0101   Pages: 6
Recorded: 04/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESAKA, TOSHIO
Exec Dt:
03/26/1998
2
TAKAMATSU, NOBUHISA
Exec Dt:
03/26/1998
3
KUROBE, TAKAYUKI
Exec Dt:
03/26/1998
4
HIRAI, TOSHIO
Exec Dt:
03/26/1998
Assignees
1
TOHO GAS CO., LTD.
19-18, SAKURADACHO ATSUTA-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
2
KABUSHIKI KAISHA ISEKIKAIHATSUKOHKI
31-6, YOYOGI 4-CHOME
SHIBUYA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6149346
NONE
09059298
Correspondence name and address
TOWNSEND & BANTA
DONALD E. TOWNSEND
1225 EYE STREET, N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:009957/0883   Pages: 2
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIMURA, SHOJI
Exec Dt:
04/21/1999
2
ISHIGURO, HIROHIDE
Exec Dt:
04/21/1999
3
OHTA, KAZUHIRO
Exec Dt:
04/21/1999
4
TAKATSU, MANABU
Exec Dt:
04/21/1999
5
MIZUTANI, YASUNOBU
Exec Dt:
04/21/1999
Assignees
1
SINTOKOGIO, LTD.
NAKAMURA-KU, NAGOYA-SHI
7-23, MEIEKI 4-CHOME
AICHI PREFECTURE, JAPAN
2
TOHO GAS CO., LTD.
NAKAMURA-KU, NAGOYA-SHI
19-18 SAKURADA-CHO
ATSUTA-KU, NAGOYA-SHI, AICHI PREFECTURE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123452
NONE
09238459
Correspondence name and address
LIMBACH & LIMBACH L.L.P.
ALFRED A. EQUITZ
2001 FERRY BUILDING
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 6
Reel/Frame:011359/0160   Pages: 2
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIWA, MASATAKA
Exec Dt:
11/13/2000
Assignee
1
TOHO GAS CO., LTD.
19-18, SAKURADA-CHO, ATSUTA-KU
NAGOYA, 456-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6532421
US20010034581
09727703
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:012277/0532   Pages: 2
Recorded: 10/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, KENJI
Exec Dt:
10/10/2001
2
MIZUTANI, YASUNOBU
Exec Dt:
10/10/2001
Assignee
1
TOHO GAS CO., LTD.
19-18 SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI, AICHI-KEN, 456-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835485
US20020048701
09983056
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 8
Reel/Frame:012279/0452   Pages: 2
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, KENJI
Exec Dt:
10/10/2001
2
MIZUTANI, YASUNOBU
Exec Dt:
10/10/2001
Assignee
1
TOHO GAS CO., LTD.
19-18 SAKURADA-CHO, ATSUTA-KU, NAGOYA-SHI
AICHI-KEN, 456-004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787261
US20020076603
09982971
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 9
Reel/Frame:014283/0262   Pages: 3
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, KENJI
Exec Dt:
07/07/2003
2
HISADA, KOUJI
Exec Dt:
07/07/2003
Assignee
1
TOHO GAS CO., LTD.
19-18, SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI
AICHI-KEN 456-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7108938
US20040072060
10619315
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 10
Reel/Frame:016081/0241   Pages: 3
Recorded: 12/10/2004
Attorney Dkt #:871_002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, KENJI
Exec Dt:
12/03/2004
2
HISADA, KOUJI
Exec Dt:
12/03/2004
Assignee
1
TOHO GAS CO., LTD.
19-18 SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI, AICHI 456-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235325
US20050255355
11008843
Correspondence name and address
STEPHEN P. BURR
BURR & BROWN
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 11
Reel/Frame:017474/0549   Pages: 5
Recorded: 01/13/2006
Attorney Dkt #:871_003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, KENJI
Exec Dt:
11/24/2005
2
MIZUTANI, YASUNOBU
Exec Dt:
11/24/2005
3
HISADA, KOUJI
Exec Dt:
11/24/2005
4
YOKOYAMA, MISUZU
Exec Dt:
11/24/2005
5
FUTAKI, SHOJI
Exec Dt:
11/27/2005
6
TOYA, HIROYUKI
Exec Dt:
11/28/2005
Assignees
1
TOHO GAS CO., LTD.
19-18 SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI, AICHI, JAPAN 456-0004
2
SUMITOMO METAL MINING CO., LTD.
11-3, SHINBASHI 5-CHOME
MINATO-KU, TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608357
US20060110633
11283492
Correspondence name and address
STEPHEN P. BURR
BURR & BROWN
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 12
Reel/Frame:049864/0170   Pages: 5
Recorded: 07/25/2019
Attorney Dkt #:187892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KOHEI
Exec Dt:
06/12/2019
2
INA, TAKASHI
Exec Dt:
06/12/2019
Assignee
1
TOHO GAS CO., LTD.
19-18, SAKURADA-CHO
ATSUTA-KU
NAGOYA-SHI, AICHI, JAPAN 4568511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149179
US20200002588
16480985
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:050128/0331   Pages: 4
Recorded: 08/22/2019
Attorney Dkt #:188270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KOHEI
Exec Dt:
07/19/2019
2
INA, TAKASHI
Exec Dt:
07/19/2019
Assignee
1
TOHO GAS CO., LTD.
19-18, SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN 456-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306237
US20200239756
16487871
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:061623/0155   Pages: 11
Recorded: 10/06/2022
Attorney Dkt #:220748
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, YOSHITO
Exec Dt:
09/20/2022
2
MACHIDA, HIROSHI
Exec Dt:
08/30/2022
3
NORINAGA, KOYO
Exec Dt:
08/30/2022
4
YAMASHITA, HIROSHI
Exec Dt:
08/30/2022
5
YAMAGUCHI, TSUYOSHI
Exec Dt:
08/30/2022
Assignees
1
TOHO GAS CO., LTD.
19-18, SAKURADA-CHO, ATSUTA-KU
NAGOYA-SHI, AICHI, JAPAN 456-8511
2
NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
1, FURO-CHO, CHIKUSA-KU
NAGOYA-SHI, AICHI, JAPAN 464-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230149852
17917510
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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