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Patent Assignment Assignor Details
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Assignor Name : ARAKAWA, KAZUMI
Total Assignments: 4
Assignment: 1
Reel/Frame:004274/0977   Pages: 2
Recorded: 05/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAKAWA, KAZUMI
Exec Dt:
03/05/1984
2
SUGIE, MASUO
Exec Dt:
03/05/1984
3
WATANABE, TAKASHI
Exec Dt:
03/05/1984
4
NISHIO, TAKUMI
Exec Dt:
03/05/1984
5
KAWAMURA, TOSHIO
Exec Dt:
03/05/1984
6
NAGAHATA, TSUTOMU
Exec Dt:
03/09/1984
7
MATSUSHITA, TAKASHI
Exec Dt:
03/09/1984
Assignee
1
TOSHIBA CERAMICS CO., LTD., 26-2 NISHI-SHINJUKU 1-CHOME, SHINJUKU-KU, TOKYO,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4583721
NONE
06581359
Correspondence name and address
C. IRVIN MC CLELLAND
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQ. 5, STE. 500
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004274/0979   Pages: 2
Recorded: 05/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAKAWA, KAZUMI
Exec Dt:
03/05/1984
2
SUGIE, MASUO
Exec Dt:
03/05/1984
3
WATANABE, TAKASHI
Exec Dt:
03/05/1984
4
NISHIO, TAKUMI
Exec Dt:
03/05/1984
5
KAWAMURA, TOSHIO
Exec Dt:
03/05/1984
6
NAGAHATA, TSUTOMU
Exec Dt:
03/09/1984
7
MATSUSHITA, TAKASHI
Exec Dt:
03/09/1984
Assignees
1
TOSHIBA CERAMICS CO., LTD. 26-2 NISHI-SHINJUKU 1-CHOME, SHINJUKU-KU, TOKYO, JAPAN
JAPAN
2
SUMITOMO METAL INDUSTRIES, LTD. 15 KITAHAMA 5-CHOME, HIGASHI-KU, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632283
NONE
06581510
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004603/0358   Pages: 2
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAKAWA, KAZUMI
Exec Dt:
08/21/1986
2
HIRAO, TOSHIYUKI
Exec Dt:
08/19/1986
3
SUGIURA, KENJI
Exec Dt:
08/07/1986
4
KUROKI, SATOSHI
Exec Dt:
08/07/1986
5
HIRAKI, SEI
Exec Dt:
08/11/1986
6
SUZUKI, TAKAO
Exec Dt:
08/11/1986
7
NAKAI, KEN
Exec Dt:
08/11/1986
Assignees
1
TOSHIBA CERAMICS CO., LTD.
1-26-2, NISHI SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
2
SUMITOMO METAL INDUSTRIES, LTD.
5-15, KITAHAMA, HIGASHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4640336
NONE
06779417
Correspondence name and address
PAHL, LORUSSO & LOUD
2001 JEFFERSON DAVIS HIGHWAY, STE. 1003
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004753/0891   Pages: 1
Recorded: 01/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AIBA, YOSHIRO
Exec Dt:
01/19/1987
2
ARAKAWA, KAZUMI
Exec Dt:
01/19/1987
3
WATANABE, TAKASHI
Exec Dt:
01/19/1987
4
KAWAI, KAZUHIDE
Exec Dt:
01/19/1987
Assignee
1
TOSHIBA CERAMICS CO., LTD.
1-26-2, NISHI-SHINJUKU, SHINJUKU-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857488
NONE
07007468
Correspondence name and address
PAHL, LORUSSO, & LOUD
2001 JEFFERSON DAVIS HIGHWAY, SUITE 1003
ARLINGTON, VA 22202

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