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Fusao Azuma

KC Kokusai Denshin Denwa Co.: 1 patents #219 of 382Top 60%
Overall (All Time): #3,648,243 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
5898763 Equipment for facsimile call service of telephone exchange Noriko Kawamura, Teruo Ohno, Makoto Hibara 1999-04-27