MI

Mitsushi Ishida

NE Nippon Telecommunication Engineering: 1 patents #8 of 12Top 70%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
Overall (All Time): #4,031,757 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4439247 Method for manufacture of high-strength high-electroconductivity copper alloy Kishio Arita, Toshio Takahashi, Akio Miyoshi, Hajime Izumimori 1984-03-27