Inventor
MIYAJIMA AKIO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MIYAJIMA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS6518958B1Feb 11, 2003
Electronic apparatus having plural entry switches
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD102 citations97
US6504269B1Jan 7, 2003
Input device and electronic appliance using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6965352B2Nov 15, 2005
Antenna device for vehicles and vehicle antenna system and communication system using the antenna device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations83
US5539477AJul 23, 1996
Video-signal transmitter-receiver and a signal transmission apparatus utilizing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations83
US5273914ADec 28, 1993
Method of fabricating a CMOS semiconductor devices
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations81
US5030582AJul 9, 1991
Method of fabricating a CMOS semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations81
US6008105ADec 28, 1999
Method of planarizing an insulator film using multiple etching steps
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US5858578AJan 12, 1999
Photo masks for developing planar layers in a semiconductor device, and methods of forming the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62