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Patent Assignment Assignor Details
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Assignor Name : TOKUMO, AKIO
Total Assignments: 21
Assignment: 1
Reel/Frame:003808/0338   Pages: 1
Recorded: 10/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOKUMO, AKIO
Exec Dt:
03/14/1979
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4258329
NONE
06022388
Correspondence name and address
SUGHRUE, ROTHWELL, MION
ZINN & MACPEAK
1776 K STREET, N. W.
WASHINGTON, D. C. 20006
Assignment: 2
Reel/Frame:004171/0584   Pages: 1
Recorded: 09/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
02/27/1981
2
KUNUGI, YOSHIRO
Exec Dt:
02/27/1981
Assignee
1
PIONEER ELECTRONIC CORPORATION, NO. 4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO, JAPAN,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4418323
NONE
06240686
Correspondence name and address
SURGHRUE, ROTHWELL, MION, ZINN
& MACPEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004163/0613   Pages: 1
Recorded: 08/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOKUMO, AKIO
Exec Dt:
03/19/1981
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415863
NONE
06247033
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL
1776 K. ST., NW
WASHINGTON, DC. 20006
Assignment: 4
Reel/Frame:004231/0903   Pages: 1
Recorded: 03/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOKUMO, AKIO
Exec Dt:
09/16/1981
Assignee
1
PIONEER ELECTRONIC CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456887
NONE
06304734
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
1776 K ST., NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004328/0123   Pages: 1
Recorded: 11/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOKUMO, AKIO
Exec Dt:
03/10/1982
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496860
NONE
06361934
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004281/0263   Pages: 1
Recorded: 07/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
06/08/1982
2
KATO, MASAYUKI
Exec Dt:
06/08/1982
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME,
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4476571
NONE
06387895
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005123/0748   Pages: 1
Recorded: 07/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ODAKA, MAKOTO
Exec Dt:
04/26/1985
2
SATO, TAKESHI
Exec Dt:
04/26/1985
3
KUNUGI, YOSHIRO
Exec Dt:
04/26/1985
4
TOKUMO, AKIO
Exec Dt:
04/26/1985
5
YOSHIMI, TOSHIKAZU
Exec Dt:
04/26/1985
6
SASAKI, YOSHIO
Exec Dt:
04/26/1985
7
KATO, SHINJIRO
Exec Dt:
04/26/1985
8
MORI, SHUUICHI
Exec Dt:
04/26/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4868878
NONE
07077071
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 8
Reel/Frame:004568/0270   Pages: 1
Recorded: 06/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
05/17/1985
2
KUNUGI, YOSHIRO
Exec Dt:
05/17/1985
3
YOSHIMI, TOSHIKAZU
Exec Dt:
05/17/1985
4
KATO, SHINJIRO
Exec Dt:
05/17/1985
5
SASAKI, YOSHIO
Exec Dt:
05/17/1985
6
ODAKA, MAKOTO
Exec Dt:
05/17/1985
7
SATO, TAKESHI
Exec Dt:
05/17/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO.4-1, MEGURO 1-CHOME, MEGURO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622691
NONE
06739954
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004636/0362   Pages: 1
Recorded: 11/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNUGI, YOSHIRO
Exec Dt:
05/17/1985
2
ODAKA, MAKOTO
Exec Dt:
05/17/1985
3
SATO, TAKESHI
Exec Dt:
05/17/1985
4
SASAKI, YOSHIO
Exec Dt:
05/17/1985
5
TOKUMO, AKIO
Exec Dt:
05/17/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4644292
NONE
06739953
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004641/0552   Pages: 1
Recorded: 12/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNUGI, YOSHIRO
Exec Dt:
05/17/1985
2
TOKUMO, AKIO
Exec Dt:
05/17/1985
3
YOSHIMI, TOSHIKAZU
Exec Dt:
05/17/1985
4
KATO, SHINJIRO
Exec Dt:
05/17/1985
5
SASAKI, YOSHIO
Exec Dt:
05/17/1985
6
ODAKA, MAKOTO
Exec Dt:
05/17/1985
7
SATO, TAKESHI
Exec Dt:
05/17/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4648117
NONE
06739652
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004763/0697   Pages: 1
Recorded: 10/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNUGI, YOSHIRO
Exec Dt:
06/21/1985
2
SUZUKI, SHINICHI
Exec Dt:
06/21/1985
3
KATO, MASAYUKI
Exec Dt:
06/21/1985
4
TOKUMO, AKIO
Exec Dt:
06/21/1985
5
YOSHIMI, TOSHIKAZU
Exec Dt:
06/21/1985
6
SATO, TAKESHI
Exec Dt:
06/21/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGUR-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739513
NONE
06739654
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:004724/0309   Pages: 1
Recorded: 06/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, SHINICHI
Exec Dt:
10/25/1985
2
TOKUMO, AKIO
Exec Dt:
10/25/1985
3
KUNUGI, YOSHIRO
Exec Dt:
10/25/1985
4
KATO, MASAYUKI
Exec Dt:
10/25/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694498
NONE
06793417
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.,
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:004736/0679   Pages: 1
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
11/18/1985
2
TAKAGI, KAZUNORI
Exec Dt:
11/18/1985
3
MORI, SHUICHI
Exec Dt:
11/18/1985
Assignee
1
PIONEER ELECTRONIC CORPORATION, NO. 4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696370
NONE
06801994
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:005719/0330   Pages: 2
Recorded: 06/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, TAKESHI
Exec Dt:
10/28/1987
2
YAMAMOTO, HIDEO
Exec Dt:
10/28/1987
3
YOSHIMI, TOSHIKAZU
Exec Dt:
10/28/1987
4
MORI, SHUICHI
Exec Dt:
10/28/1987
5
TOKUMO, AKIO
Exec Dt:
10/28/1987
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043676
NONE
07089114
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK AND SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 15
Reel/Frame:004902/0589   Pages: 1
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, HIDEO
Exec Dt:
06/21/1988
2
SATO, TAKESHI
Exec Dt:
06/21/1988
3
YOSHIMI, TOSHIKAZU
Exec Dt:
06/21/1988
4
MORI, SHUICHI
Exec Dt:
06/21/1988
5
TOKUMO, AKIO
Exec Dt:
06/21/1988
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1,MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4928071
NONE
07213051
Correspondence name and address
SUGHRUE, MION, ZINN,
MAC PEAK AND SEAS
1776 K STREET NW
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:005101/0527   Pages: 1
Recorded: 07/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
07/10/1989
2
KATO, MASAYUKI
Exec Dt:
07/10/1989
3
SATO, TAKESHI
Exec Dt:
07/10/1989
4
HASEGAWA, TATSUZO
Exec Dt:
07/10/1989
Assignee
1
PIONEER ELECTRONIC CORPORATION, NO. 4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968948
NONE
07379768
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:005112/0875   Pages: 1
Recorded: 08/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
07/28/1989
2
KATO, MASAYUKI
Exec Dt:
07/28/1989
3
SATO, TAKESHI
Exec Dt:
07/28/1989
4
HASEGAWA, TATSUZO
Exec Dt:
07/28/1989
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952884
NONE
07389091
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:005155/0318   Pages: 1
Recorded: 10/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNUGI, YOSHIRO
Exec Dt:
09/29/1989
2
TOKUMO, AKIO
Exec Dt:
09/29/1989
3
YOSHIMI, TOSHIKAZU
Exec Dt:
09/29/1989
4
SASAKI, YOSHIO
Exec Dt:
09/29/1989
5
KATO, SHINJIRO
Exec Dt:
09/29/1989
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980914
NONE
07418042
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENN. AVE. N.W.
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:005174/0700   Pages: 1
Recorded: 11/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
11/01/1989
2
KATO, MASAYUKI
Exec Dt:
11/01/1989
3
SATO, TAKESHI
Exec Dt:
11/01/1989
4
HASEGAWA, TATSUZO
Exec Dt:
11/01/1989
Assignee
1
PIONEER ELECTRONIC CORPORATION
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4949048
NONE
07433234
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENN. AVE. N.W.
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:005193/0694   Pages: 1
Recorded: 12/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUMO, AKIO
Exec Dt:
12/05/1989
2
KATO, MASAYUKI
Exec Dt:
12/05/1989
3
SATO, TAKESHI
Exec Dt:
12/05/1989
4
HASEGAWA, TATSUZO
Exec Dt:
12/05/1989
Assignee
1
PIONEER ELECTRONIC CORPORATION,
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992749
NONE
07450882
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
2100 PENN., AVE., N.W.
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:006553/0153   Pages: 2
Recorded: 05/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMO, AKIO
Exec Dt:
05/10/1993
2
KATO, MASAYUKI
Exec Dt:
05/10/1993
Assignee
1
PIONEER ELECTRONIC CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343161
NONE
08060056
Correspondence name and address
DARRYL MEXIC
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202

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