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Patent Assignment Assignor Details
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Assignor Name : SUGAWARA, KATUO
Total Assignments: 15
Assignment: 1
Reel/Frame:003890/0149   Pages: 1
Recorded: 05/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGAWARA, KATUO
Exec Dt:
05/08/1981
2
OHE, ETSUO
Exec Dt:
05/08/1981
3
TANI, ICHITARO
Exec Dt:
05/08/1981
4
TSUKIOKA, HIDEO
Exec Dt:
05/08/1981
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402211
NONE
06265656
Correspondence name and address
CRAIG & ANTONELLI
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004033/0173   Pages: 1
Recorded: 07/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, SEIICHI
Exec Dt:
07/08/1982
2
GANGE, TOSHIHIKO
Exec Dt:
07/08/1982
3
TSUKIOKA, HIDEO
Exec Dt:
07/08/1982
4
SUGAWARA, KATUO
Exec Dt:
07/08/1982
5
TANI, ICHITARO
Exec Dt:
07/08/1982
6
MORI, ETSUNORI
Exec Dt:
07/08/1982
7
SHIONO, SHIGEO
Exec Dt:
07/08/1982
Assignees
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
SHIKOKU ELECTRIC POWER COMPANY, INCORPORATED
2-5, MARUNOUCHI, TAKAMATSU-SHI
A CORP. OF JAPAN
KAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4502320
NONE
06400157
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004028/0863   Pages: 1
Recorded: 07/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, SEIICHI
Exec Dt:
07/12/1982
2
GANGE, TOSHIHIKO
Exec Dt:
07/12/1982
3
SUGAWARA, KATUO
Exec Dt:
07/12/1982
4
TSUKIOKA, HIDEO
Exec Dt:
07/12/1982
5
TANI, ICTITARO
Exec Dt:
07/12/1982
6
SHIONO, SHIGEO
Exec Dt:
07/12/1982
7
MORI, ETSUNORI
Exec Dt:
07/12/1982
Assignees
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
SHIKOKU ELECTRIC POWER COMPANY, INCORPORATED
2-5, MARUNOUCHI, TAKAMATSU-SHI
A CORP. OF JAPAN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444040
NONE
06400020
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004106/0724   Pages: 1
Recorded: 03/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGAWARA, KATUO
Exec Dt:
02/28/1983
2
TANI, ICTITARO
Exec Dt:
02/28/1983
3
TSUKIOKA, HIDEO
Exec Dt:
02/28/1983
4
OHE, ETSUO
Exec Dt:
02/28/1983
5
MORI, ETSUNORI
Exec Dt:
02/28/1983
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
5-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470832
NONE
06473815
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENN. AVE., NW
STE. 600
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004520/0758   Pages: 1
Recorded: 03/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGAWARA, KATUO
Exec Dt:
02/15/1985
2
TAKAHASHI, AKIO
Exec Dt:
02/15/1985
3
ONO, MASAHIRO
Exec Dt:
02/15/1985
4
TADA, RITSURO
Exec Dt:
02/15/1985
5
WAJIMA, MOTOYO
Exec Dt:
02/15/1985
6
NARAHARA, TOSHIKAZU
Exec Dt:
02/15/1985
7
NAGAI, AKIRA
Exec Dt:
02/15/1985
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4607094
NONE
06697530
Correspondence name and address
ANTONELLI, TERRY AND WANDS
STE. 600, 1919 PA. AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004430/0687   Pages: 1
Recorded: 07/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, AKIRA
Exec Dt:
07/02/1985
2
TAKAHASHI, AKIO
Exec Dt:
07/02/1985
3
SUGAWARA, KATUO
Exec Dt:
07/02/1985
4
ONO, MASAHIRO
Exec Dt:
07/02/1985
5
TADA, RITSURO
Exec Dt:
07/02/1985
6
WAJIMA, MOTOYO
Exec Dt:
07/02/1985
7
NARAHARA, TOSHIKAZU
Exec Dt:
07/02/1985
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4587162
NONE
06754449
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004544/0965   Pages: 1
Recorded: 04/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAWARA, KEIKO
Exec Dt:
04/11/1986
2
NAGAI, AKIRA
Exec Dt:
04/11/1986
3
TAKAHASHI, AKIO
Exec Dt:
04/11/1986
4
SUGAWARA, KATUO
Exec Dt:
04/11/1986
5
ONO, MASAHIRO
Exec Dt:
04/11/1986
6
TADA, RITSURO
Exec Dt:
04/11/1986
7
WAJIMA, MOTOYO
Exec Dt:
04/11/1986
8
NARAHARA, TOSHIKAZU
Exec Dt:
04/11/1986
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784917
NONE
06854507
Correspondence name and address
ANTONELLI, TERRY& WANDS
SUITE 600
1919 PENN. AVE. N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004594/0233   Pages: 1
Recorded: 08/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ONO, MASAHIRO
Exec Dt:
08/08/1986
2
TAKAHASHI, AKIO
Exec Dt:
08/08/1986
3
SUGAWARA, KATUO
Exec Dt:
08/08/1986
4
TADA, RITSURO
Exec Dt:
08/08/1986
5
NAGAI, AKIRA
Exec Dt:
08/08/1986
6
WAJIMA, MOTOYO
Exec Dt:
08/08/1986
7
NARAHARA, TOSHIKAZU
Exec Dt:
08/08/1986
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738900
NONE
06854766
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005005/0117   Pages: 3
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUNAMOTO, TAKAO
Exec Dt:
11/25/1986
2
KAJIWARA, RYOICHI
Exec Dt:
11/25/1986
3
KATOU, MITUO
Exec Dt:
11/25/1986
4
MATSUZAKA, TAKESHI
Exec Dt:
11/25/1986
5
SHIDA, TOMOHIKO
Exec Dt:
11/25/1986
6
WACHI, HIROSHI
Exec Dt:
11/25/1986
7
TAKAHASHI, KAZUYA
Exec Dt:
11/25/1986
8
WATANABE, MASATOSHI
Exec Dt:
11/25/1986
9
YAMADA, MINORU
Exec Dt:
11/25/1986
10
NAKANISHI, KEIICHIROU
Exec Dt:
11/25/1986
11
SUGAWARA, KATUO
Exec Dt:
11/25/1986
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4809058
NONE
06941812
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004730/0883   Pages: 1
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, MINORU
Exec Dt:
05/25/1987
2
WAJIMA, MOTOYO
Exec Dt:
05/25/1987
3
MASAKI, AKIRA
Exec Dt:
05/25/1987
4
TAKAHASHI, AKIO
Exec Dt:
05/25/1987
5
NAKANISHI, KEIICHIROU
Exec Dt:
05/25/1987
6
SUGAWARA, KATUO
Exec Dt:
05/25/1987
Assignee
1
HITACHI, LTD, A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4710854
NONE
07024894
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004782/0925   Pages: 1
Recorded: 11/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGAWARA, KATUO
Exec Dt:
11/10/1987
2
TAKAHASHI, AKIO
Exec Dt:
11/10/1987
3
ONO, MASAHIRO
Exec Dt:
11/10/1987
4
NARAHARA, TOSHIKAZU
Exec Dt:
11/10/1987
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946734
NONE
07122268
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:004971/0654   Pages: 1
Recorded: 11/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGAWARA, KATUO
Exec Dt:
10/20/1988
2
TAKAHASHI, AKIO
Exec Dt:
10/20/1988
3
KATAGIRI, JUNICHI
Exec Dt:
10/20/1988
4
NAGAI, AKIRA
Exec Dt:
10/20/1988
5
ONO, MASAHIRO
Exec Dt:
10/20/1988
6
NARAHARA, TOSHIKAZU
Exec Dt:
10/20/1988
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931507
NONE
07266406
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH
& MC KEE
400 NATIONAL CITY EAST
SIXTH STREET BLDG.,
CLEVELAND, OH 44114
Assignment: 13
Reel/Frame:005256/0776   Pages: 1
Recorded: 03/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, AKIRA
Exec Dt:
02/26/1990
2
SUGAWARA, KATUO
Exec Dt:
02/26/1990
3
SUZUKI, MASAHIRO
Exec Dt:
02/26/1990
4
KATAGIRI, JUNICHI
Exec Dt:
02/26/1990
5
TAKAHASHI, AKIO
Exec Dt:
02/26/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5065285
NONE
07489549
Correspondence name and address
ANTONELLI, TERRY AND WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:006335/0041   Pages: 4
Recorded: 11/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARATANI, SUKEKAZU
Exec Dt:
12/13/1990
2
SUZUKI, SHIGEO
Exec Dt:
12/13/1990
3
KOSOYA, AKIRA
Exec Dt:
12/13/1990
4
SUGAWARA, KATUO
Exec Dt:
12/13/1990
5
SAITO, TOSHIRO
Exec Dt:
12/13/1990
6
KAWANISHI, TSUNEAKI
Exec Dt:
12/13/1990
7
KINJO, NORIYUKI
Exec Dt:
12/13/1990
8
KATSUYA, YASUO
Exec Dt:
12/13/1990
9
KAGEYAMA, AKIRA
Exec Dt:
12/13/1990
Assignees
1
HITACHI, LTD.
6 KANDA SURUGADAI, 4-CHIYODA-KU
TOKYO, JAPAN
2
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5215842
NONE
07638544
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DAVID T. TERRY
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:006631/0778   Pages: 2
Recorded: 08/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, SYOICHI
Exec Dt:
04/28/1993
2
MASHIKO, MITSUO
Exec Dt:
04/28/1993
3
KOYAMA, TORU
Exec Dt:
04/28/1993
4
SUGAWARA, KATUO
Exec Dt:
04/28/1993
5
MISHIMA, KENJI
Exec Dt:
04/28/1993
6
YAMASHIRO, SHINICHI
Exec Dt:
04/28/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416373
NONE
08066446
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH AND
MCKEE, THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301

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