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Patent Assignment Assignor Details
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Assignor Name : IKENOUE, YOSHIAKI
Total Assignments: 14
Assignment: 1
Reel/Frame:004684/0858   Pages: 1
Recorded: 01/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WUDL, FRED
Exec Dt:
01/21/1987
2
HEEGER, ALAN
Exec Dt:
01/21/1987
3
IKENOUE, YOSHIAKI
Exec Dt:
01/21/1987
Assignee
1
REGENTS OF THE UNIVERSITY OF CALIFORNIA
2199 ADDISON
BERKELEY, CALIFORNIA 94720
Property
 
Pat #
Pub #
Intl #
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4795242
NONE
06944138
Correspondence name and address
CIOTTI & MURASHIGE
545 MIDDLEFIELD RD., STE. 200
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:006485/0534   Pages: 3
Recorded: 02/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURAI, FUMIO
Exec Dt:
05/21/1991
2
SUZUKI, YASUNORI
Exec Dt:
05/21/1991
3
TOMOZAWA, HIDEKI
Exec Dt:
05/21/1991
4
TAKASHI, RYUMA
Exec Dt:
05/21/1991
5
SAIDA, YOSHIHIRO
Exec Dt:
05/21/1991
6
IKENOUE, YOSHIAKI
Exec Dt:
05/21/1991
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI
4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SHOWA DENKO K. K., CORPORATIONS
SHIBADAIMON, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5256454
NONE
07707819
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DAVID T. TERRY
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:007114/0424   Pages: 2
Recorded: 07/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIDA, YOSHIHIRO
Exec Dt:
06/22/1994
2
IKENOUE, YOSHIAKI
Exec Dt:
06/22/1994
3
ICHIKAWA, REIKO
Exec Dt:
07/13/1994
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5530139
NONE
08251266
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: 4
Reel/Frame:007051/0325   Pages: 2
Recorded: 07/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, JUNYA
Exec Dt:
07/11/1994
2
SAIDA, YOSHIHIRO
Exec Dt:
07/11/1994
3
IKENOUE, YOSHIAKI
Exec Dt:
07/11/1994
4
ICHIKAWA, REIKO
Exec Dt:
07/13/1994
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637652
NONE
08254691
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: 5
Reel/Frame:007576/0633   Pages: 2
Recorded: 08/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIDA, YOSHIHIRO
Exec Dt:
07/21/1995
2
IKENOUE, YOSHIAKI
Exec Dt:
07/21/1995
3
ICHIKAWA, REIKO
Exec Dt:
07/23/1995
Assignee
1
SHOWA DENKO K.K.
13-9, DHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688873
NONE
08474413
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK
& SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:007576/0642   Pages: 2
Recorded: 08/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIDA, YOSHIHIRO
Exec Dt:
07/21/1995
2
IKENOUE, YOSHIAKI
Exec Dt:
07/21/1995
3
ICHIKAWA, REIKO
Exec Dt:
07/23/1995
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648453
NONE
08476977
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: 7
Reel/Frame:009714/0248   Pages: 3
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONUMA, HIROSHI
Exec Dt:
12/18/1998
2
SHIRANE, KORO
Exec Dt:
12/18/1998
3
MONDEN, RYUJI
Exec Dt:
12/15/1998
4
SAKAI, ATSUSHI
Exec Dt:
12/15/1998
5
FURUTA, YUJI
Exec Dt:
12/15/1998
6
YAMAZAKI, KATSUHIKO
Exec Dt:
12/15/1998
7
OHATA, HIDEKI
Exec Dt:
12/21/1998
8
IKENOUE, YOSHIAKI
Exec Dt:
12/10/1998
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6351370
NONE
09233451
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: 8
Reel/Frame:010161/0458   Pages: 3
Recorded: 08/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONDEN, RYUJI
Exec Dt:
06/11/1999
2
SAKAI, ATSUSHI
Exec Dt:
06/11/1999
3
SAWAGUCHI, TORU
Exec Dt:
06/11/1999
4
OHATA, HIDEKI
Exec Dt:
06/15/1999
5
SHIRANE, KORO
Exec Dt:
06/16/1999
6
KONUMA, HIROSHI
Exec Dt:
06/16/1999
7
FURUTA, YUJI
Exec Dt:
06/11/1999
8
YAMAZAKI, KATSUHIKO
Exec Dt:
06/11/1999
9
IKENOUE, YOSHIAKI
Exec Dt:
06/09/1999
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344966
NONE
09369419
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 9
Reel/Frame:010136/0409   Pages: 3
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONUMA, HIROSHI
Exec Dt:
06/30/1999
2
SHIRANE, KORO
Exec Dt:
06/30/1999
3
MONDEN, RYUJI
Exec Dt:
06/25/1999
4
SAKAI, ATSUSHI
Exec Dt:
06/25/1999
5
FURUTA, YUJI
Exec Dt:
06/25/1999
6
YAMAZAKI, KATSUHIKO
Exec Dt:
06/25/1999
7
OHATA, HIDEKI
Exec Dt:
06/25/1999
8
IKENOUE, YOSHIAKI
Exec Dt:
06/23/1999
9
SAWAGUCHI, TORU
Exec Dt:
06/25/1999
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6351370
NONE
09233451
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 10
Reel/Frame:010882/0896   Pages: 4
Recorded: 06/02/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME AND TO ADD ASSIGNOR'S PREVIOUSLY RECORDED AT REEL 010544, FRAME 0930.
Assignors
1
MONDEN, RYUJI
Exec Dt:
11/12/1999
2
SAKAI, ATSUSHI
Exec Dt:
11/12/1999
3
SAWAGUCHI, TORU
Exec Dt:
11/12/1999
4
OHATA, HIDEKI
Exec Dt:
11/12/1999
5
SHIRANE, KORO
Exec Dt:
11/10/1999
6
KONUMA, HIROSHI
Exec Dt:
11/15/1999
7
FURUTA, YUJI
Exec Dt:
11/12/1999
8
YAMAZAKI, KATSUHIKO
Exec Dt:
11/12/1999
9
IKENOUE, YOSHIAKI
Exec Dt:
11/09/1999
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6466421
NONE
09487329
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 11
Reel/Frame:021045/0065   Pages: 3
Recorded: 06/04/2008
Attorney Dkt #:Q100415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENOUE, YOSHIAKI
Exec Dt:
05/29/2008
2
MIKI, HISAYUKI
Exec Dt:
05/29/2008
3
HANAWA, KENZO
Exec Dt:
05/29/2008
4
SASAKI, YASUMASA
Exec Dt:
05/29/2008
5
YOKOUCHI, HITOSHI
Exec Dt:
05/29/2008
6
KONTA, RYOKO
Exec Dt:
05/29/2008
7
KAJI, HIROAKI
Exec Dt:
05/29/2008
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080223434
12033603
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:022423/0291   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:Q112225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENOUE, YOSHIAKI
Exec Dt:
03/13/2009
2
FUKUNAGA, NAOKI
Exec Dt:
03/13/2009
3
SHINOHARA, HIRONAO
Exec Dt:
03/13/2009
4
MIKI, HISAYUKI
Exec Dt:
03/13/2009
5
HANAWA, KENZO
Exec Dt:
03/13/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090205707
12388145
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:036661/0638   Pages: 4
Recorded: 09/25/2015
Attorney Dkt #:Q219945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTOH, ARIHIRO
Exec Dt:
06/05/2015
2
IKENOUE, YOSHIAKI
Exec Dt:
06/18/2015
3
SAKAGUCHI, MASASHI
Exec Dt:
06/23/2015
4
MURATA, HIROKAZU
Exec Dt:
06/15/2015
5
TAKEUCHI, MASATAKA
Exec Dt:
06/08/2015
6
ISHII, NOBUAKI
Exec Dt:
06/05/2015
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9583760
US20150295233
14646247
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:042279/0428   Pages: 5
Recorded: 04/18/2017
Attorney Dkt #:Q219945
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMISSION OF THE SECOND ASSIGNEE, UMICORE PREVIOUSLY RECORDED ON REEL 036661 FRAME 0638. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
MUTOH, ARIHIRO
Exec Dt:
06/05/2015
2
IKENOUE, YOSHIAKI
Exec Dt:
06/18/2015
3
SAKAGUCHI, MASASHI
Exec Dt:
06/23/2015
4
MURATA, HIROKAZU
Exec Dt:
06/15/2015
5
TAKEUCHI, MASATAKA
Exec Dt:
06/08/2015
6
ISHII, NOBUAKI
Exec Dt:
06/05/2015
Assignees
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
2
UMICORE
RUE DU MARAIS 31
BRUSSELS, BELGIUM B-1000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9583760
US20150295233
14646247
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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