HN

Hideo Nagazumi

OC Olympus Optical Co.: 1 patents #121 of 360Top 35%
Overall (1997): #141,250 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5688235 Ultrasonic treatment apparatus Tomohisa Sakurai, Kazuya Hijii, Toshihiko Suzuta, Masahiro Kudo, Kenji Yoshino +7 more 1997-11-18