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Patent Assignment Assignor Details
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Assignor Name : SAKA, TSUTOMU
Total Assignments: 17
Assignment: 1
Reel/Frame:003970/0532   Pages: 1
Recorded: 12/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKA, TSUTOMU
Exec Dt:
12/15/1981
2
KAMIYAMA, TOSHIHIRO
Exec Dt:
12/15/1981
3
ENDO, HIROYUKI
Exec Dt:
12/16/1981
4
IKENOUE, YUTAKA
Exec Dt:
12/16/1981
Assignees
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
27-8, JINGUMAE 6-CHOME,
A CORP. OF JAPAN
SHIBUYA-KU, TOKYO, JAPAN
2
HITACHI POWDERED METALS COMPANY, LTD.
520, MINORIDAI,
A CORP. OF JAPAN
MATSUDO-SHI, CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
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4485770
NONE
06333464
Correspondence name and address
IRVING M. WEINER
3000 TOWN CENTER, STE. 1145
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:004675/0118   Pages: 1
Recorded: 03/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKA, TSUTOMU
Exec Dt:
02/02/1987
2
IIKUBO, TOMOHITO
Exec Dt:
02/02/1987
3
ITO, YUKIO
Exec Dt:
02/02/1987
Assignees
1
DAIDO TOKUSHUKO KABUSHIKI KAISHA, 66, AZA-KURIDASHI, HOSHIZAKI-CHO, MINAMI-KU, NAGOYA-SHI, AICHI-KEN, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA, 1-1, MINAMIAOYAMA 2-CHOME, MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795609
NONE
07005118
Correspondence name and address
PARKHURST & OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:004963/0691   Pages: 1
Recorded: 10/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKA, TSUTOMU
Exec Dt:
10/05/1988
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
2-1-1, MINAMIAOYAMA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923183
NONE
07258746
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N.W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005054/0063   Pages: 2
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OIKAWA, TOSHIHIRO
Exec Dt:
02/02/1989
2
TANAI, TSUNEO
Exec Dt:
02/02/1989
3
YAMADA, NORIYUKI
Exec Dt:
02/02/1989
4
SAKA, TSUTOMU
Exec Dt:
02/02/1989
5
KOBAYASHI, TOSHIKI
Exec Dt:
02/02/1989
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO. 1-1, 2-CHOME, MINAMI-AOYAMA, MINATO-KU
TOKYO,, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4883027
NONE
07276403
Correspondence name and address
CONRAD R. SOLUM, JR.
611 WEST SIXTH STREET
34TH FLOOR
LOS ANGELES, CA 90017
Assignment: 5
Reel/Frame:005041/0298   Pages: 2
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIIZATO, TOMONORI
Exec Dt:
02/09/1989
2
TANAI, TSUNEO
Exec Dt:
02/09/1989
3
KASAHARA, KAZUHIRO
Exec Dt:
02/09/1989
4
SAKA, TSUTOMU
Exec Dt:
02/09/1989
5
OIKAWA, TOSHIHIRO
Exec Dt:
02/09/1989
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO. 1-1, 2-CHOME, MINAMI-AOYAMA, MINATO-KU, A CORP. OF JAPAN
TOKYO, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4928641
NONE
07290313
Correspondence name and address
LYON & LYON
611 WEST SIXTH STREET
34TH FLOOR
LOS ANGELES, CA 90017
Assignment: 6
Reel/Frame:005153/0286   Pages: 1
Recorded: 09/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKA, TSUTOMU
Exec Dt:
09/06/1989
2
SATO, KATSUAKI
Exec Dt:
09/06/1989
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-GO, 1-BAN MINAMI AOYAMA 2-CHOME,
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952199
NONE
07386077
Correspondence name and address
GEORGE E. ORAM, JR.
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005554/0687   Pages: 4
Recorded: 12/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, KEI
Exec Dt:
10/12/1990
2
FUJIWARA, AKIRA
Exec Dt:
10/12/1990
3
TSUTSUI, TADAYUKI
Exec Dt:
10/12/1990
4
MURAI OSAMU
Exec Dt:
10/12/1990
5
SAKA, TSUTOMU
Exec Dt:
10/12/1990
Assignees
1
HITACHI POWDERED METALS CO., LTD., A CORP OF JAPAN
520, MINORIDAI, MATSUDO-SHI,
CHIBA-KEN, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA, A CORP OF JAPAN
1-1, MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049183
NONE
07589413
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 8
Reel/Frame:006026/0786   Pages: 2
Recorded: 02/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, KATSUAKI
Exec Dt:
02/12/1992
2
TOMINAGA, KATSUHIKO
Exec Dt:
02/12/1992
3
SAKA, TSUTOMU
Exec Dt:
02/12/1992
4
KAWAMURA, OSAMU
Exec Dt:
02/12/1992
5
TAKAHASHI, TERUO
Exec Dt:
02/12/1992
6
KAKIUCHI, ARATA
Exec Dt:
02/12/1992
Assignees
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO., 1-1 MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO-TO, JAPAN
2
NIPPON PISTON RING CO., LTD.
NO. 2-6 KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5273570
NONE
07840828
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:007424/0986   Pages: 2
Recorded: 04/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKA, TSUTOMU
Exec Dt:
02/01/1995
2
FUJIWARA, AKIRA
Exec Dt:
02/01/1995
3
YAMADA, NORIYUKI
Exec Dt:
02/01/1995
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMI AOYAMA 2-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5529641
NONE
08354041
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
MICHAEL G. GILMAN
METROPOLITAN SQUARE, G STREET LOBBY
655 15TH STREET, N.W., SUITE 330
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:007589/0577   Pages: 2
Recorded: 08/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, SHUNJI
Exec Dt:
08/08/1995
2
SATO, KATSUAKI
Exec Dt:
08/08/1995
3
SAKA, TSUTOMU
Exec Dt:
08/08/1995
Assignees
1
DAIDO TOKUSHUKO KABUSHIKI KAISHA
NO. 11-18, NISHIKI 1-CHOME, NAKA-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO. 1-1, MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567383
NONE
08471153
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 11
Reel/Frame:007842/0367   Pages: 2
Recorded: 03/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, TOSHIHARU
Exec Dt:
08/08/1995
2
SATO, KATSUAKI
Exec Dt:
08/08/1995
3
SAKA, TSUTOMU
Exec Dt:
08/08/1995
Assignees
1
DAIDO TOKUSHUKO KABUSHIKI KAISHA
NO. 11-18, NISHIKI 1-CHOME, NAKA-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO. 1-1 MINAMI-AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567383
NONE
08471153
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
JOSEPH J. RUCH, JR.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 12
Reel/Frame:007883/0277   Pages: 3
Recorded: 04/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITABASHI, FUJIO
Exec Dt:
03/25/1996
2
KAMIBAYASHI, KAORU
Exec Dt:
03/22/1996
3
SAKA, TSUTOMU
Exec Dt:
03/12/1996
4
FUJIWARA, AKIRA
Exec Dt:
03/12/1996
5
YAMADA, NORIYUKI
Exec Dt:
03/12/1996
Assignee
1
KABUSHIKI KAISHA RIKEN
1-1, MINAMI AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5676192
NONE
08566605
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
JAMES P. WELCH
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:008009/0660   Pages: 5
Recorded: 08/23/1996
Conveyance: TO ADD AN ADDITIONAL ASSIGNEE. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 7883, FRAME 0277.
Assignors
1
ITABASHI, FUJIO
Exec Dt:
03/15/1996
2
KAMIBAYASHI, KAORU
Exec Dt:
03/22/1996
3
SAKA, TSUTOMU
Exec Dt:
03/12/1996
4
FUJIWARA, AKIRA
Exec Dt:
03/12/1996
5
YAMADA, NORIYUKI
Exec Dt:
03/12/1996
Assignees
1
KABUSHIKI KAISHA RIKEN
13-5, KUDAN KITA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMI AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5676192
NONE
08566605
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
RONALD F. NAUGHTON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 14
Reel/Frame:008127/0232   Pages: 2
Recorded: 08/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, KATSUAKI
Exec Dt:
08/05/1996
2
SHIMAMURA, KAORU
Exec Dt:
08/05/1996
3
SAKA, TSUTOMU
Exec Dt:
08/02/1996
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMI AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733214
NONE
08657464
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
ELLEN MARCIE EMAS
655 15TH STREET, N.W., SUITE 330
METROPOLITAN SQUARE - G STREET LOBBY
WASHINGTON, D.C. 20005-5701
Assignment: 15
Reel/Frame:008125/0478   Pages: 2
Recorded: 08/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KOJI
Exec Dt:
08/21/1996
2
OHNO, TAKEHIRO
Exec Dt:
08/21/1996
3
SATO, KATSUAKI
Exec Dt:
08/21/1996
4
SAKA, TSUTOMU
Exec Dt:
08/21/1996
Assignees
1
HITACHI METALS, LTD.
1-2, 2 CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI
1-1, MINAMIAOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5660938
NONE
08623026
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
EDWARD F. KENEHAN, JR.
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 16
Reel/Frame:008522/0107   Pages: 2
Recorded: 04/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, TOSHIHARU
Exec Dt:
02/05/1997
2
OKABE, MICHIO
Exec Dt:
02/05/1997
3
SATO, KATSUAKI
Exec Dt:
02/05/1997
4
SAKA, TSUTOMU
Exec Dt:
02/05/1997
Assignees
1
DAIDO TOKUSHUKO KABUSHIKI KAISHA
NO. 11-18, NISHIKI 1-CHOME, NAKA-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO. 1-1, MINAMIAOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5779972
NONE
08832675
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 17
Reel/Frame:008972/0237   Pages: 4
Recorded: 01/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIDEAKI
Exec Dt:
12/16/1997
2
HAYASHI, KOICHIRO
Exec Dt:
12/16/1997
3
SATO, KATSUAKI
Exec Dt:
12/16/1997
4
SAKA, TSUTOMU
Exec Dt:
12/16/1997
Assignees
1
HITACHI POWDERED METALS CO., LTD.
520, MINORIDAI, MATSUDO-SHI
CHIBA-KEN, JAPAN
2
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-GO,1-BAN,MINAMI-AOYAMA 2-CHOME
520, MINORIDAI, MATSUDO-SHI
MINATO-KU,TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952590
NONE
09016039
Correspondence name and address
SCULLY, SCOTT ET AL
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530

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