Inventor
HASE EIICHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “HASE EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS6330165B1Dec 11, 2001
Semiconductor device
HITACHI LTD74 citations95
US6489680B2Dec 3, 2002
Semiconductor device
HITACHI LTD15 citations92
US5514992AMay 7, 1996
Low-distortion cascode circuit
HITACHI LTD26 citations92
US6636118B1Oct 21, 2003
High-frequency power amplification module and radio communication device
HITACHI LTD28 citations91
US5677570AOct 14, 1997
Semiconductor integrated circuit devices for high-speed or high frequency
HITACHI LTD30 citations89
US4259743AMar 31, 1981
Transmit/receive microwave circuit
HITACHI LTD28 citations82
US5574402ANov 12, 1996
Monolithic integrated circuit device having microwave power amplifier including a matching circuit using distributed lines
HITACHI LTD11 citations71