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Patent Assignment Assignor Details
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Assignor Name : OHTANI, KAZUO
Total Assignments: 13
Assignment: 1
Reel/Frame:004672/0247   Pages: 1
Recorded: 02/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OHTANI, KAZUO
Exec Dt:
02/18/1987
Assignee
1
CANON KABUSHIKI KAISHA, A CORP. OF JAPAN
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839696
NONE
07017578
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 2
Reel/Frame:005070/0243   Pages: 1
Recorded: 05/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBATA, JOUJI
Exec Dt:
03/18/1987
2
OHTANI, KAZUO
Exec Dt:
03/18/1987
3
SHINOHARA, NORIO
Exec Dt:
03/18/1987
4
HANYUDA, TOSHIAKI
Exec Dt:
03/18/1987
Assignee
1
SHOWA HIGHPOLYMER CO., LTD.
20, KANDA NISHI-CHO 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4853279
NONE
07030748
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004743/0496   Pages: 1
Recorded: 07/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTANI, KAZUO
Exec Dt:
07/13/1987
2
MANABE, NAOKI
Exec Dt:
07/13/1987
3
SUGITA, SHIGERU
Exec Dt:
07/13/1987
4
MORITANI, TOSHIKO
Exec Dt:
07/13/1987
5
YAHARA, MASASHI
Exec Dt:
07/13/1987
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972068
NONE
07074575
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 4
Reel/Frame:005841/0361   Pages: 2
Recorded: 09/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANYUDA, TOSHIAKI
Exec Dt:
09/04/1989
2
MORI, KOJIRO
Exec Dt:
09/04/1989
3
OHTANI, KAZUO
Exec Dt:
09/04/1989
4
SHINOHARA, NORIO
Exec Dt:
09/04/1989
5
SHIBATA, JOUJI
Exec Dt:
09/04/1989
Assignee
1
SHOWA HIGHPOLYMER CO., LTD.
20, KANDA NISHIKI-CHO 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071929
NONE
07412929
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
& NEUSTADT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006094/0270   Pages: 2
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHINOHARA, NORIO
Exec Dt:
03/25/1991
2
OHTANI, KAZUO
Exec Dt:
03/25/1991
3
HANYUDA, TOSHIAKI
Exec Dt:
03/25/1991
Assignee
1
SHOWA HIGHPOLYMER CO., LTD.
20, KANDA NISHIKI-CHO 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128428
NONE
07680364
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ATTN: C. IRVIN MCCLELLAND
1755 JEFF. DAVIS HWY. - FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006643/0475   Pages: 2
Recorded: 07/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORISAWA, AKIRA
Exec Dt:
07/08/1993
2
HASUO, KAMON
Exec Dt:
07/08/1993
3
OHTANI, KAZUO
Exec Dt:
07/08/1993
4
MASUDA, RYUICHI
Exec Dt:
07/08/1993
5
HIGUCHI, HIROKAZU
Exec Dt:
07/08/1993
6
NAKAMURA, TAKESHI
Exec Dt:
07/08/1993
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5881214
NONE
08061739
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
MARK J. ITRI
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 7
Reel/Frame:007847/0157   Pages: 2
Recorded: 03/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTANI, KAZUO
Exec Dt:
12/14/1995
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5930409
NONE
08575140
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JACK S. CUBERT
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 8
Reel/Frame:008720/0181   Pages: 2
Recorded: 08/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGITA, SHUICHI
Exec Dt:
04/11/1997
2
KAMATA, HIROTOSHI
Exec Dt:
04/11/1997
3
YAMAMOTO, TOMIO
Exec Dt:
04/11/1997
4
OHTANI, KAZUO
Exec Dt:
04/11/1997
5
SENDAI, HIDETAKE
Exec Dt:
04/11/1997
Assignees
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
SHOWA HIGHPOLYMER CO., LTD.
3-20, KANDA NISIKI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6171700
NONE
08813237
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVNAIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 9
Reel/Frame:009760/0795   Pages: 3
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, KAZUO
Exec Dt:
12/01/1998
2
YAMAMOTO, TOMIO
Exec Dt:
12/01/1998
3
SENDAI, HIDETAKE
Exec Dt:
12/01/1998
4
KADOTA, TOSHIHIKO
Exec Dt:
12/01/1998
5
SUGITA, SHUICHI
Exec Dt:
12/01/1998
6
KAMATA, HIROTOSHI
Exec Dt:
12/01/1998
7
WATANABE, TAKEO
Exec Dt:
12/01/1998
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316089
NONE
09205227
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: 10
Reel/Frame:009902/0377   Pages: 2
Recorded: 04/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, KAZUO
Exec Dt:
03/12/1999
2
YAMAMOTO, TOMIO
Exec Dt:
03/12/1999
3
SENDAI, HIDETAKE
Exec Dt:
03/12/1999
4
SUGITA, SHUICHI
Exec Dt:
03/12/1999
5
KAMATA, HIROSHI
Exec Dt:
03/12/1999
6
WATANABE, TAKEO
Exec Dt:
03/16/1999
Assignees
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
2
SHOWA HIGHPOLYMER CO., LTD.
3-20 KANDA-NISHIKICHO, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207726
NONE
09247824
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:010149/0727   Pages: 2
Recorded: 08/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, KAZUO
Exec Dt:
03/12/1999
2
YAMAMOTO, TOMIO
Exec Dt:
03/12/1999
3
SENDAI, HIDETAKI
Exec Dt:
03/12/1999
4
SUGITA, SHUICHI
Exec Dt:
03/12/1999
5
KAMATA, HIROTOSHI
Exec Dt:
03/12/1999
6
WATANABE, TAKEO
Exec Dt:
03/16/1999
Assignees
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
2
SHOWA HIGHPOLYMER CO., LTD.
3-20 KANDA-NISHIKICHO, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207726
NONE
09247824
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3213
Assignment: 12
Reel/Frame:013686/0017   Pages: 3
Recorded: 01/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAYA, YASUHIRO
Exec Dt:
01/10/2003
2
ASAHI, TOSHIYUKI
Exec Dt:
01/10/2003
3
KOMATSU, SHINGO
Exec Dt:
01/10/2003
4
YAMAMOTO, YOSHIYUKI
Exec Dt:
01/10/2003
5
NAKATANI, SEIICHI
Exec Dt:
01/10/2003
6
YUHAKU, SATORU
Exec Dt:
01/10/2003
7
OHTANI, KAZUO
Exec Dt:
01/10/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006-BANCHI OAZA-KADOMA
KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784530
US20030137045
10346917
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 13
Reel/Frame:028489/0985   Pages: 2
Recorded: 07/05/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHI, SHOZO
Exec Dt:
05/08/2012
2
HAYASHI, YOSHITAKE
Exec Dt:
05/08/2012
3
OHTANI, KAZUO
Exec Dt:
05/08/2012
4
MAEBA, YOSUKE
Exec Dt:
05/08/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8745859
US20120293965
13472591
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036

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