HF

Hiroyuki Fukazawa

OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #3,937,814 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866506 Plastic-sealed IC device of heat-resistant construction Seigo Nambu, Shinji Takei 1989-09-12