HO

Hiroko Ohta

OC Olympus Optical Co.: 1 patents #130 of 349Top 40%
Overall (1994): #124,829 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5289408 Memory apparatus using tunnel current techniques Yoshiyuki Mimura, Hiroshi Kajimura, Toshihito Kouchi, Akitoshi Toda, Yasuo Isono +1 more 1994-02-22