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Patent Assignment Assignor Details
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Assignor Name : ISHIZU, HISAO
Total Assignments: 4
Assignment: 1
Reel/Frame:004597/0575   Pages: 2
Recorded: 09/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKANO, MORIYOSHI
Exec Dt:
11/14/1984
2
ISHIZU, HISAO
Exec Dt:
11/14/1984
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629309
NONE
06674662
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004828/0475   Pages: 2
Recorded: 02/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIZU, HISAO
Exec Dt:
07/17/1986
2
KIYA, YUKITOSHI
Exec Dt:
07/17/1986
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4750020
NONE
06847729
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
AND MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004812/0346   Pages: 6
Recorded: 11/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IDENAWA, HIROYUKI
Exec Dt:
10/13/1987
2
MOCHIMARU, HIDEAKI
Exec Dt:
10/13/1987
3
KANDA, HAJIME
Exec Dt:
10/13/1987
4
MAKITA, NOBUHIRO
Exec Dt:
10/13/1987
5
TANAKA, YOSHIAKI
Exec Dt:
10/13/1987
6
YAGISITA, TAKAHIRO
Exec Dt:
10/13/1987
7
YAMAKI, TAKANORI
Exec Dt:
10/13/1987
8
MOTOHASHI, TAKESHI
Exec Dt:
10/13/1987
9
MIYAMOTO, MASAYOSHI
Exec Dt:
10/13/1987
10
ISHIZU, HISAO
Exec Dt:
10/13/1987
11
SAGAWA, YASUHIRO
Exec Dt:
10/13/1987
12
KANNO, TADAAKI
Exec Dt:
10/13/1987
13
SANKODA, TOMOO
Exec Dt:
10/13/1987
14
HOSOKAWA, HIROSHI
Exec Dt:
10/13/1987
15
AOKI, HIDEO
Exec Dt:
10/13/1987
16
SUZUKI, TAKAMI
Exec Dt:
10/13/1987
17
TAKADA, HIROMI
Exec Dt:
10/13/1987
18
SHIMAZAKI, TOSHIO
Exec Dt:
10/13/1987
Assignee
1
RICOH COMPANY, LTD., 3-6, 1-CHOME, NAKAMAGOME, OTA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4875063
NONE
07091751
Correspondence name and address
IVAN S. KAVRUKOV
COOPER, DUNHAM, CLARK, GRIFFIN & MORAN
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:005165/0348   Pages: 2
Recorded: 10/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIZU, HISAO
Exec Dt:
05/24/1988
2
SHIBANO, TOMOBUMI
Exec Dt:
05/24/1988
3
SAGAWA, YASUHIRO
Exec Dt:
05/24/1988
4
KOMAI, HIROSHI
Exec Dt:
05/24/1988
Assignee
1
RICOH COMPANY, LTD.,
NO. 3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891678
NONE
07204273
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 S JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202

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