Akihiro Ooka

MI Ministry Of International Trade & Industry: 1 patents #3 of 62Top 5%

AT Agency Of Industrial Science And Technology: 1 patents #3 of 135Top 3%

Overall (1989): #134,461 of 140,708Top 100%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4794655	Truck type patient-moving device	Kenji Okamoto, Koji Yamada	1989-01-03