HS

Harukazu Shimizu

SC Seikosha Co.: 1 patents #184 of 312Top 60%
Overall (All Time): #3,805,740 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5344245 Serial printer Akio Tajima, Hiroyuki Harada, Haruo Inoue, Takashi Kougo, Hajime Oda +2 more 1994-09-06