Inventor

KANEHIRA JUN

JP6 patents

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

OLYMPUS OPTICAL CO

4 patents

US5019476AMay 28, 1991

Optical recording medium

OLYMPUS OPTICAL CO36 citations89

US4440585AApr 3, 1984

Amorphous magnetic alloy

OLYMPUS OPTICAL CO28 citations89

US5530641AJun 25, 1996

Optical recording medium having grooves and lands and/or plural pit lines, and reproducing apparatus therefor

OLYMPUS OPTICAL CO10 citations71

US5202878AApr 13, 1993

Optical recording and reproducing method and apparatus for the same

OLYMPUS OPTICAL CO10 citations69

MITSUBISHI KAGAKU MEDIA CO LTD

1 patent

US7001655B2Feb 21, 2006

Optical recording medium

MITSUBISHI KAGAKU MEDIA CO LTD4 citations59

HITACHI MAXELL

1 patent

US7478413B2Jan 13, 2009

Optical recording medium

HITACHI MAXELL0 citations51