Inventor
BABA OSAMU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “BABA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU QUANTUM DEVICES LTD
11 patentsUS6900482B2May 31, 2005
Semiconductor device having divided active regions with comb-teeth electrodes thereon
FUJITSU QUANTUM DEVICES LTD35 citations92
US6774484B2Aug 10, 2004
High frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD22 citations92
US6712284B2Mar 30, 2004
High frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD14 citations83
US6489671B2Dec 3, 2002
Semiconductor integrated circuit having three-dimensional interconnection lines
FUJITSU QUANTUM DEVICES LTD19 citations83
US6825809B2Nov 30, 2004
High-frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD11 citations73
US6747299B2Jun 8, 2004
High frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD4 citations62
US6600381B2Jul 29, 2003
Microwave voltage-controlled-oscillator
FUJITSU QUANTUM DEVICES LTD3 citations62
US6529051B2Mar 4, 2003
Frequency multiplier without spurious oscillation
FUJITSU QUANTUM DEVICES LTD6 citations62
US6853054B2Feb 8, 2005
High frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD5 citations61
US6787909B2Sep 7, 2004
High frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD1 citations51
US6580166B2Jun 17, 2003
High frequency semiconductor device
FUJITSU QUANTUM DEVICES LTD0 citations51