Inventor

ITOH TERUHIKO

JP3 patents

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

KONICA MINOLTA HOLDINGS INC

2 patents

US7151640B2Dec 19, 2006

Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lens

KONICA MINOLTA HOLDINGS INC11 citations79

US6947230B2Sep 20, 2005

Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lens

KONICA MINOLTA HOLDINGS INC5 citations58

KONICA MINOLTA OPTO INC

1 patent

US7656773B2Feb 2, 2010

Objective lens unit and optical pickup device

KONICA MINOLTA OPTO INC0 citations45