Inventor
MIDORIKAWA AI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MIDORIKAWA AI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
4 patentsUS6741404B2May 25, 2004
Lens barrel
OLYMPUS OPTICAL CO20 citations89
US6671108B2Dec 30, 2003
Optical apparatus including lens
OLYMPUS OPTICAL CO14 citations82
US6570719B2May 27, 2003
Lens barrel and method of assembling the same
OLYMPUS OPTICAL CO3 citations61
US6538826B2Mar 25, 2003
Lens barrel
OLYMPUS OPTICAL CO5 citations61