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Patent Assignment Assignor Details
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Assignor Name : IZUMITANI, TETSURO
Total Assignments: 13
Assignment: 1
Reel/Frame:004025/0640   Pages: 1
Recorded: 08/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAJIMA, YUJI
Exec Dt:
11/07/1979
2
IZUMITANI, TETSURO
Exec Dt:
11/07/1979
Assignee
1
HOYA CORPORATION, NO. 5-7-2, NAKAOCHIAI, SHINJUKU-KU, TOKYO,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363852
NONE
06095286
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN & MAC PEAK
1776 K ST. N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004440/0253   Pages: 1
Recorded: 08/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMITANI, TETSURO
Exec Dt:
08/20/1982
2
TAKAJOH, TOSHI
Exec Dt:
08/20/1982
3
KINJO, IWAO
Exec Dt:
08/20/1982
Assignee
1
HOYA CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4549895
NONE
06413318
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004160/0516   Pages: 1
Recorded: 08/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAHARA, YOSHIYUKI
Exec Dt:
07/19/1983
2
IZUMITANI, TETSURO
Exec Dt:
07/19/1983
Assignee
1
HOYA CORPORATION, NO. 7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415464
NONE
06357447
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN & MACPEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004381/0984   Pages: 1
Recorded: 03/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMITANI, TETSURO
Exec Dt:
03/01/1985
2
SUZUKI, TEIICHI
Exec Dt:
03/01/1985
Assignee
1
HOYA CORPORATION
2-7-5, NAKAOCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4589118
NONE
06709816
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FL., 1801 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004461/0172   Pages: 1
Recorded: 09/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROTA, SHINICHIRO
Exec Dt:
08/15/1985
2
IZUMITANI, TETSURO
Exec Dt:
08/15/1985
Assignee
1
HOYA CORPORATION
2-7-5, NAKAOCHIAI
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629489
NONE
06753050
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET N. W.
ELEVENTH FLOOR
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005002/0404   Pages: 1
Recorded: 01/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMITANI, TETSURO
Exec Dt:
03/05/1986
2
MATSUKAWA, MICHIMASA
Exec Dt:
03/05/1986
3
HATA, CHIEMI
Exec Dt:
03/05/1986
Assignee
1
HOYA CORPORATION
5-7-2, NAKAOCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820662
NONE
06839990
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLR., 1615 L ST., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004536/0651   Pages: 1
Recorded: 03/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMITANI, TETSURO
Exec Dt:
03/20/1986
2
TARUMI, NIRO
Exec Dt:
03/20/1986
3
KOMIYA, SHIGEO
Exec Dt:
03/20/1986
4
SAWAMOTO, TAKEYUKI
Exec Dt:
03/20/1986
Assignee
1
HOYA CORPORATION
5-7-2, NAKAOCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625009
NONE
06845936
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:004577/0878   Pages: 1
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HATA, CHIEMI
Exec Dt:
07/04/1986
2
HARA, KOUICHI
Exec Dt:
07/04/1986
3
IZUMITANI, TETSURO
Exec Dt:
07/04/1986
Assignee
1
HOYA CORPORATION
2-7-5, NAKAOCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816049
NONE
06884907
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLR.
1615 L ST., N. W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:004886/0926   Pages: 1
Recorded: 01/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKIDA, MINORU
Exec Dt:
05/18/1987
2
IZUMITANI, TETSURO
Exec Dt:
05/18/1987
3
YAMASHITA, TOSHIHARU
Exec Dt:
05/18/1987
4
MIURA, KIYOTAKA
Exec Dt:
05/18/1987
Assignee
1
HOYA CORPORATION, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4761387
NONE
07019618
Correspondence name and address
NIXON AND VANDERHYDE, P.C.
2000 NO. 15TH ST.
STE. 409
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:004906/0887   Pages: 1
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, TOSHIHARU
Exec Dt:
06/15/1988
2
AMANO, SHO
Exec Dt:
06/15/1988
3
TAJIMA, HIDEMI
Exec Dt:
06/15/1988
4
MASUDA, ISAO
Exec Dt:
06/15/1988
5
IZUMITANI, TETSURO
Exec Dt:
06/15/1988
Assignee
1
HOYA CORPORATION
7-5, NAKA-OCHIAI, 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871230
NONE
07211056
Correspondence name and address
NIXON & VANDERHYE
2000 NORTH 15TH STREET, STE. 409
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:004938/0622   Pages: 1
Recorded: 08/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIURA, KIYOTAKA
Exec Dt:
06/27/1988
2
IZUMITANI, TETSURO
Exec Dt:
06/27/1988
3
YAMASHITA, TOSHIHARU
Exec Dt:
06/27/1988
Assignee
1
HOYA CORPORATION, 7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806138
NONE
07146679
Correspondence name and address
NIXON & VANDERHYE P.C.
2200 CLARENDON BLVD 14TH FLOOR
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:004938/0396   Pages: 1
Recorded: 08/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWAMOTO, TAKEYUKI
Exec Dt:
08/12/1988
2
ISHIDA, KOICHI
Exec Dt:
08/12/1988
3
TARUMI, NIRO
Exec Dt:
08/12/1988
4
IZUMITANI, TETSURO
Exec Dt:
08/12/1988
Assignee
1
HOYA CORPORATION, 7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892402
NONE
07187472
Correspondence name and address
NIXON & VANDERHYE P.C.
2200 CLARENDON BLVD, 14TH FLR.
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:008744/0671   Pages: 3
Recorded: 10/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IZUMITANI, TETSURO
Exec Dt:
09/03/1997
Assignee
1
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU
TOKYO 161, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5665135
NONE
08278134
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005

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