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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/06/1986
Application #:
06264406
Filing Dt:
05/18/1981
Inventors:
KATSUYUKI OHTSUKA, RYUKICHI MIZUNO, HITOSHI MIYAZAKI, TOSHIO FUKUZUKA et al
Title:
METHOD OF STABILIZED OPERATION OF ACID DIGESTION KETTLE OF TANTALUM
Assignment: 1
Reel/Frame:
004515/0194Recorded: 02/26/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/05/1985
Exec Dt:
12/05/1985
Exec Dt:
12/05/1985
Assignees:
9-13, AKASAKA 1-CHOME, MINATO-KU
TOKYO, JAPAN
3-18, WAKINOHAMA-CHO, 1-CHOME, CHUO-KU
KOBE-SHI, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 2
Reel/Frame:
004515/0196Recorded: 02/26/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/18/1985
Exec Dt:
12/18/1985
Exec Dt:
12/05/1985
Exec Dt:
12/09/1985
Assignees:
9-13, AKASAKA 1-CHOME, MINATO-KU
TOKYO, JAPAN
3-18, WAKINOHAMA-CHO, 1-CHOME, CHUO-KU
KOBE-SHI, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 3
Reel/Frame:
004602/0294Recorded: 09/10/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/27/1986
Assignee:
STATELESS
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 4
Reel/Frame:
009827/0548Recorded: 03/19/1999Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/1998
Assignee:
4-49, MURAMATSU, TOKAI-MURA, NAKA-GUN
IBARAKI-KEN, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK, LLP
ATTN: JEFFREY NOLTON
2033 "K" STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006

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