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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/13/1990
Application #:
06887096
Filing Dt:
07/03/1986
Inventors:
TOSHITSUGU MATSUDA, HIROYUKI NAKAE, TOSHIO HIRAI
Title:
POLYCRYSTALLINE RHOMBOHEDRAL BORON NITRIDE AND METHOD OF PRODUCING THE SAME
Assignment: 1
Reel/Frame:
004934/0635Recorded: 09/09/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST. ASSIGNS TO EACH ASSIGNEE THE PERCENTAGES OPPOSITE THEIR RESPECTIVE NAMES
Assignors:
Exec Dt:
06/19/1986
Exec Dt:
06/19/1986
Exec Dt:
06/19/1986
Assignee:
Correspondent:
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005082/0824Recorded: 05/04/1989Pages: 4
Conveyance:
ASSIGNS TO EACH ASSIGNESS THE PERCENTAGES OPPOSITE THEIR RESPECTIVENAMES
Assignors:
Exec Dt:
03/29/1989
Exec Dt:
03/29/1989
Exec Dt:
03/29/1989
Assignees:
JAPAN
8-4, KOAMIMACHI, NIHONBASHI, CHUOU-KU
TOKYO 103, JAPAN
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
67-4, FUTAMATAGAWA 1-CHOME
ASAHI-KU, YOKOHAMA-SHI
KANAGAWA 215, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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