HT

Hiroaki Tajima

MI Ministry Of International Trade & Industry: 1 patents #4 of 45Top 9%
AT Agency Of Industrial Science And Technology: 1 patents #9 of 95Top 10%
Overall (1982): #58,366 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4358858 Optical information exchange system Koichiro Tamura, Yoshikuni Okada, Shinji Umeyama 1982-11-09