Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/16/1986
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Application #:
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06558884
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Filing Dt:
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12/07/1983
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Inventors:
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KIYOSHI KASAI, TAKAAKI TSUKIDATE, SHINJI NAGATA, TOSHIHIKO ARAKAWA
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Title:
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PROCESS FOR PREPARATION OF SILICON NITRIDE POWDER OF GOOD SINTERING PROPERTY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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4560 OAZA TONDA, SHINNANYO-SHI |
YAMAGUCHI-KEN, JAPAN |
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CUSHMAN, DARBY & CUSHMAN |
1801 K ST., N. W., 8TH FLR. |
WASHINGTON, DC 20006 |
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04/29/2024 06:43 PM
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