Inventor
MARUYAMA SHIGEAKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA SHIGEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS7952566B2May 31, 2011
Apparatus and method for touch screen interaction based on tactile feedback and pressure measurement
SONY CORP389 citations99
US7755607B2Jul 13, 2010
Mobile apparatus having tactile feedback function
SONY CORP52 citations98
US7663604B2Feb 16, 2010
Input device and electronic device using the input device
SONY CORP83 citations98
US7205978B2Apr 17, 2007
Mobile apparatus having tactile feedback function
SONY CORP98 citations98
US7554246B2Jun 30, 2009
Piezoelectric composite device, method of manufacturing same, method of controlling same, input-output device, and electronic device
SONY CORP76 citations97
US7446456B2Nov 4, 2008
Piezoelectric composite device, method of manufacturing same, method of controlling same, input-output device, and electronic device
SONY CORP79 citations97
US7579758B2Aug 25, 2009
Substrate supporting vibration structure, input device having haptic function, and electronic device
SONY CORP38 citations92
US6477448B1Nov 5, 2002
Force feed back supply apparatus
SONY CORP53 citations92
US7710402B2May 4, 2010
Information display device and supporting frame for supporting a piezoelectric element for use in information display device
SONY CORP8 citations83
US5437359AAug 1, 1995
Parts insertion machine
SONY CORP10 citations72