Inventor
ZAITSU KEIICHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “ZAITSU KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
3 patentsUS8717682B2May 6, 2014
Single focal length lens system, interchangeable lens apparatus and camera system
PANASONIC CORP5 citations70
US8670194B2Mar 11, 2014
Single focal length lens system, interchangeable lens apparatus and camera system
PANASONIC CORP5 citations70
US8019211B2Sep 13, 2011
Zoom lens system, interchangeable lens apparatus and camera system
PANASONIC CORP3 citations61