P

Inventor

MATSUZAKI HIROMI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “MATSUZAKI HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI OPTICAL CO LTD

4 patents
US5776196AJul 7, 1998

Prosthesis for spanning a space formed upon removal of an intervertebral disk

ASAHI OPTICAL CO LTD453 citations98
US5534031AJul 9, 1996

Prosthesis for spanning a space formed upon removal of an intervertebral disk

ASAHI OPTICAL CO LTD390 citations98
US5147361ASep 15, 1992

Vertebral connecting plate

ASAHI OPTICAL CO LTD562 citations98
US4946378AAug 7, 1990

Artificial intervertebral disc

ASAHI OPTICAL CO LTD862 citations97

PENTAX CORP

2 patents
US7238209B2Jul 3, 2007

Bone replacement material

PENTAX CORP28 citations91
US7160306B2Jan 9, 2007

Surgical instruments and a set of surgical instruments for use in treatment of vertebral bodies

PENTAX CORP43 citations91

HOYA CORP

1 patent
US8034117B2Oct 11, 2011

Bone replacement material

HOYA CORP17 citations82