Inventor

KONOU RYOICHI

JP3 patents

Patents

3 patents

US5976146ANov 2, 1999

Surgical operation system and method of securing working space for surgical operation in body

OLYMPUS OPTICAL CO719 citations98

US5759150AJun 2, 1998

System for evulsing subcutaneous tissue

OLYMPUS OPTICAL CO145 citations97

US6080102AJun 27, 2000

System for evulsing subcutaneous tissue

OLYMPUS OPTICAL CO93 citations96