Inventor
HANZAWA MASAKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HANZAWA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
6 patentsUS6521370B1Feb 18, 2003
Battery pack, battery loading device, power supplying device and electronic equipment
SONY CORP99 citations97
US6749960B2Jun 15, 2004
Battery pack, battery loading device, power supplying device and electronic equipment
SONY CORP52 citations95
US6577101B1Jun 10, 2003
Mechanism for assuring proper loading of battery packs in electronic equipment
SONY CORP66 citations95
US7192204B2Mar 20, 2007
Camera
SONY CORP14 citations81
US6894722B1May 17, 2005
Electronic equipment for loading thereon a recording medium employing a solid-state memory element
SONY CORP6 citations72
US6967681B2Nov 22, 2005
Electronic equipment for loading thereon a recording medium employing a solid-state memory element
SONY CORP5 citations61