EH

Eiichi Hase

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
HS Hitachi Tohbu Semiconductor: 5 patents #27 of 223Top 15%
HE Hitachi Kokusai Electric: 4 patents #206 of 843Top 25%
RT Renesas Technology: 4 patents #758 of 3,337Top 25%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #277,944 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8537049 Multi-function radar device 2013-09-17
8295057 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2012-10-23
7999640 RF module 2011-08-16
7817437 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2010-10-19
7525813 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2009-04-28
7280006 High-frequency switch circuit device 2007-10-09
7068521 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2006-06-27
7012479 Filter circuit and transmitter and receiver using the same Naoki Akiba, Ryoichi Itou 2006-03-14
6943441 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2005-09-13
6753604 High frequency circuit module and communication device Shun Imai 2004-06-22
6636118 High-frequency power amplification module and radio communication device Cyushiro Kusano, Hideyuki Ono, Osamu Kagaya, Yasunari Umemoto, Takahiro Fujita +1 more 2003-10-21
6489680 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2002-12-03
6330165 Semiconductor device Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more 2001-12-11
5677570 Semiconductor integrated circuit devices for high-speed or high frequency Hiroshi Kondoh, Tooru Fujioka, Kazumichi Sakamoto, Tomio Yamada, Toshio Miyamoto +1 more 1997-10-14
5574402 Monolithic integrated circuit device having microwave power amplifier including a matching circuit using distributed lines Akishige Nakajima, Tooru Fujioka 1996-11-12
5514992 Low-distortion cascode circuit Satoshi Tanaka, Akishige Nakajima, Chushiro Kusano 1996-05-07
4259743 Transmit/receive microwave circuit Yoichi Kaneko, Kenji Sekine, Akira Endo 1981-03-31