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 : SAWATANI, MASAHARU
Total Assignments: 20
Assignment: 1
Reel/Frame:004426/0830   Pages: 1
Recorded: 07/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWATANI, MASAHARU
Exec Dt:
05/23/1985
2
SHIRATANI, SADAO
Exec Dt:
05/23/1985
3
HARA, MASAKI
Exec Dt:
05/23/1985
4
FUKUNAGA, MASATAKA
Exec Dt:
05/23/1985
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D293678
NONE
06713549
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004426/0831   Pages: 1
Recorded: 07/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, MASAKI
Exec Dt:
05/23/1985
2
SHIRATANI, SADAO
Exec Dt:
05/23/1985
3
SAWATANI, MASAHARU
Exec Dt:
05/23/1985
4
FUKUNAGA, MASATAKA
Exec Dt:
05/23/1985
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D293677
NONE
06713548
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004443/0485   Pages: 1
Recorded: 08/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, MASAKI
Exec Dt:
06/14/1985
2
SHIRATANI, SADAO
Exec Dt:
06/14/1985
3
SAWATANI, MASAHARU
Exec Dt:
06/14/1985
4
FUKUNAGA, MASATAKA
Exec Dt:
06/14/1985
Assignee
1
MITSBISHI DENKI KABUSHIKI KAISHA,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D294831
NONE
06763237
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004448/0794   Pages: 1
Recorded: 08/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, MASAKI
Exec Dt:
08/21/1985
2
SHIRATANI, SADAO
Exec Dt:
08/21/1985
3
SAWATANI, MASAHARU
Exec Dt:
08/21/1985
4
KATO, MINORU
Exec Dt:
08/21/1985
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA COMPUTER WORKS
325 KAMIMACHIYA KAMAKURA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D295043
NONE
06768743
Correspondence name and address
BERNARD, ROTHWELL AND BROWN
1700 K STREET,N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005018/0366   Pages: 2
Recorded: 02/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, MASAKI
Exec Dt:
07/04/1986
2
SHIRATANI, SADAO
Exec Dt:
07/04/1986
3
SAWATANI, MASAHARU
Exec Dt:
07/04/1986
4
FUKUNAGA, MASATAKA
Exec Dt:
07/04/1986
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D304931
NONE
06880667
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005190/0189   Pages: 2
Recorded: 12/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWATANI, MASAHARU
Exec Dt:
06/18/1987
2
KUSAURA, AKIO
Exec Dt:
06/18/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA, 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D306286
NONE
07066634
Correspondence name and address
OBLON, FISHER, SPIVAK, MCLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004780/0292   Pages: 1
Recorded: 09/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, MASAKI
Exec Dt:
09/07/1987
2
SAKAI, MASAYUKI
Exec Dt:
09/07/1987
3
SAWATANI, MASAHARU
Exec Dt:
09/07/1987
4
YONEZAWA, MIDORI
Exec Dt:
09/07/1987
5
FUKUYAMA, KATSUO
Exec Dt:
09/07/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D310517
NONE
07098956
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004879/0198   Pages: 2
Recorded: 04/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWATANI, MASAHARU
Exec Dt:
03/09/1988
2
YONEZAWA, MIDORI
Exec Dt:
03/09/1988
3
MOTOYOSHI, TAKEO
Exec Dt:
03/09/1988
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA, A CORP. OF JAPAN
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D318860
NONE
07179899
Correspondence name and address
WOLF, GREENFIELD & SACKS
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 9
Reel/Frame:005124/0280   Pages: 2
Recorded: 08/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANASAKI, YOSHIO
Exec Dt:
08/18/1989
2
SAWATANI, MASAHARU
Exec Dt:
08/18/1989
3
YOSHIDA, TOSHIYA
Exec Dt:
08/18/1989
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D329870
NONE
07402587
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037-3202
Assignment: 10
Reel/Frame:005228/0461   Pages: 2
Recorded: 01/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANASAKI, YOSHIO
Exec Dt:
09/25/1989
2
SAWATANI, MASAHARU
Exec Dt:
09/25/1989
3
YOSHIDA, TOSHIYA
Exec Dt:
09/25/1989
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA, A CORP. OF JAPAN
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D331069
NONE
07402261
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:005850/0291   Pages: 3
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAKURA, KOJI
Exec Dt:
08/29/1991
2
YONEZAWA, MIDORI
Exec Dt:
08/29/1991
3
SAWATANI, MASAHARU
Exec Dt:
08/29/1991
4
HAYASHI, SYOUITIROU
Exec Dt:
08/29/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D340704
NONE
07740186
Correspondence name and address
LEYDIG, VOIT & MAYER
700 13TH ST, NW., STE 300
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:005850/0483   Pages: 3
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAKURA, KOJI
Exec Dt:
08/29/1991
2
YONEZAWA, MIDORI
Exec Dt:
08/29/1991
3
SAWATANI, MASAHARU
Exec Dt:
08/29/1991
4
HAYASHI, SYOUITIROU
Exec Dt:
08/29/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D340705
NONE
07740189
Correspondence name and address
FREDERICK N. SAMUELS
LEYDIG, VOIT & MAYER
700 13TH ST, NW., STE 300
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:005882/0713   Pages: 3
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YONEZAWA, MIDORI
Exec Dt:
10/03/1991
2
SAWATANI, MASAHARU
Exec Dt:
10/03/1991
3
NAKAMURA, HISASHI
Exec Dt:
10/03/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D344285
NONE
07757914
Correspondence name and address
LEYDIG, VOIT & MAYER
700 13TH ST., N.W., STE. 300
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:005882/0576   Pages: 3
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YONEZAWA, MIDORI
Exec Dt:
10/07/1991
2
SAWATANI, MASAHARU
Exec Dt:
10/04/1991
3
NAKAMURA, HISASHI
Exec Dt:
10/04/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D340741
NONE
07756143
Correspondence name and address
FREDERICK N. SAMUELS
LEYDIG, VOIT & MAYER
700 13TH ST., N.W., STE. 300
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:006127/0381   Pages: 5
Recorded: 04/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YONEZAWA, MIDORI
Exec Dt:
11/13/1991
2
YOSHIDA, TOSHIYA
Exec Dt:
11/13/1991
3
SAWATANI, MASAHARU
Exec Dt:
11/13/1991
4
HATAYAMA, YUTAKA
Exec Dt:
11/13/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D336918
NONE
07773074
Correspondence name and address
LEYDIG, VOIT & MAYER
FREDERICK N. SAMUELS
700 13TH ST., NW, STE. 300
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:005993/0944   Pages: 3
Recorded: 12/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YONEZAWA, MIDORI
Exec Dt:
11/22/1991
2
YOSHIDA, TOSHIYA
Exec Dt:
11/22/1991
3
SAWATANI, MASAHARU
Exec Dt:
11/22/1991
4
ARIMOTO, KAZUAKI
Exec Dt:
11/22/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D336920
NONE
07778636
Correspondence name and address
LEYDIG, VOIT & MAYER
700 13TH STREET, N.W., SUITE 300
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:005973/0191   Pages: 3
Recorded: 01/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAKURA, KOJI
Exec Dt:
12/20/1991
2
YONEZAWA, MIDORI
Exec Dt:
12/20/1991
3
SAWATANI, MASAHARU
Exec Dt:
12/20/1991
4
HANASAKI, YOSHIO
Exec Dt:
12/20/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D340258
NONE
07788750
Correspondence name and address
LEYDIG, VOIT & MAYER
STE. 300, 700 13TH ST., NW
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:005982/0865   Pages: 3
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKAGAWA, YUKA
Exec Dt:
01/09/1992
2
SAWATANI, MASAHARU
Exec Dt:
01/09/1992
3
OKADA, SHIMON
Exec Dt:
01/09/1992
4
IWABUCHI, NOBUAKI
Exec Dt:
01/09/1992
5
KURIHARA, KOUJI
Exec Dt:
01/09/1992
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D340447
NONE
07819511
Correspondence name and address
DAVID M. DRISCOLL
WOLF, GREENFIELD & SACKS
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 19
Reel/Frame:005983/0132   Pages: 3
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, SHIMON
Exec Dt:
01/09/1992
2
SAWATANI, MASAHARU
Exec Dt:
01/09/1992
3
IWABUCHI, NOBUAKI
Exec Dt:
01/09/1992
4
FUKAGAWA, YUKA
Exec Dt:
01/09/1992
5
FUKUYAMA, KATSUO
Exec Dt:
01/09/1992
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D349105
NONE
07819930
Correspondence name and address
DAVID M. DRISCOLL
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 20
Reel/Frame:017807/0731   Pages: 2
Recorded: 06/19/2006
Attorney Dkt #:Q94316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWATANI, MASAHARU
Exec Dt:
05/25/2006
2
ISHII, MUTSUMI
Exec Dt:
05/19/2006
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
7-3, MARUNOUCHI 2- CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D562232
NONE
29259554
Correspondence name and address
ROBERT V. SLOAN
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3213

Search Results as of: 04/25/2024 04:01 AM
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