SI

Shigeaki Ishikawa

JC Japan Aircraft Manufacturing Co.: 1 patents #8 of 22Top 40%
Overall (All Time): #4,117,128 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4215862 Water-surface towed target Takashi Yoshikawa, Shigeru Kato, Akira Obata, Hiroshi Shibazaki, Toshio Satoh 1980-08-05