Inventor
INOUE AKIRA
JP414 patents
⚠️ This page may combine multiple inventors who share the name “INOUE AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS5151770ASep 29, 1992
Shielded semiconductor device
MITSUBISHI ELECTRIC CORP141 citations98
US5095357AMar 10, 1992
Inductive structures for semiconductor integrated circuits
MITSUBISHI ELECTRIC CORP338 citations98
US7193472B2Mar 20, 2007
Power amplifier
MITSUBISHI ELECTRIC CORP89 citations97
US7071786B2Jul 4, 2006
Cascode circuit and integrated circuit having it
MITSUBISHI ELECTRIC CORP77 citations97
US6177841B1Jan 23, 2001
High frequency power amplifier
MITSUBISHI ELECTRIC CORP88 citations97
US5382829AJan 17, 1995
Packaged microwave semiconductor device
MITSUBISHI ELECTRIC CORP69 citations96
US5675184AOct 7, 1997
Integrated circuit device
MITSUBISHI ELECTRIC CORP53 citations95
US6060951AMay 9, 2000
Semiconductor device
MITSUBISHI ELECTRIC CORP34 citations93
US5534727AJul 9, 1996
Semiconductor device
MITSUBISHI ELECTRIC CORP25 citations93
US5256590AOct 26, 1993
Method of making a shielded semiconductor device
MITSUBISHI ELECTRIC CORP27 citations93
US5233310AAug 3, 1993
Microwave integrated circuit
MITSUBISHI ELECTRIC CORP37 citations93
NEC CORP
8 patentsUS6097847AAug 1, 2000
Method of and apparatus for calculating sharpness of image and apparatus for sharpening image
NEC CORP70 citations96
US5987167ANov 16, 1999
Color image display method and apparatus
NEC CORP77 citations96
US7532745B2May 12, 2009
Image recognition system and recognition method thereof, and program
NEC CORP25 citations93
US6346994B1Feb 12, 2002
Image processing system and its smoothing method for correcting color fog and backlight of a digital image
NEC CORP27 citations93
US6229580B1May 8, 2001
Image color correction apparatus and recording medium having color program recorded thereon
NEC CORP55 citations93
US6097836AAug 1, 2000
Image processing system and its smoothing method for correcting color fog and backlight of a digital image
NEC CORP39 citations93
US5805999ASep 8, 1998
Cordless phone system and a method for estimating location of a cordless phone in said cordless phone system
NEC CORP43 citations93
US5524069AJun 4, 1996
Method of extracting a characteristic figure from a color picture and an apparatus used therefor
NEC CORP35 citations93
NIPPON CATALYTIC CHEM IND
6 patentsUS4854123AAug 8, 1989
Method for removal of nitrogen oxides from exhaust gas of diesel engine
NIPPON CATALYTIC CHEM IND138 citations97
US5192452AMar 9, 1993
Catalyst for water treatment
NIPPON CATALYTIC CHEM IND70 citations96
US4221768ASep 9, 1980
Catalyst for purifying exhaust and waste gases
NIPPON CATALYTIC CHEM IND129 citations96
US4751005AJun 14, 1988
Method for treatment of waste water
NIPPON CATALYTIC CHEM IND76 citations95
US5116579AMay 26, 1992
Removing nitrogen oxides in exhaust gases from a diesel engine
NIPPON CATALYTIC CHEM IND83 citations94
US5021227AJun 4, 1991
Method of removing nitrogen oxides in exhaust gases from a diesel engine
NIPPON CATALYTIC CHEM IND62 citations94
SEIKO EPSON CORP
5 patentsUS6236385B1May 22, 2001
Method of driving a liquid crystal display device
SEIKO EPSON CORP105 citations97
US5835075ANov 10, 1998
Method of driving a liquid crystal display device
SEIKO EPSON CORP42 citations96
US5684503ANov 4, 1997
Method of driving a liquid crystal display device
SEIKO EPSON CORP51 citations96
US6768481B2Jul 27, 2004
Display device and electronic equipment employing the same
SEIKO EPSON CORP43 citations93
US6462724B1Oct 8, 2002
Display device and electronic equipment employing the same
SEIKO EPSON CORP31 citations93
SONY CORP
5 patentsUS6532443B1Mar 11, 2003
Reduced length infinite impulse response weighting
SONY CORP20 citations93
US6292777B1Sep 18, 2001
Phase quantization method and apparatus
SONY CORP38 citations93
US6108621AAug 22, 2000
Speech analysis method and speech encoding method and apparatus
SONY CORP23 citations93
US5983173ANov 9, 1999
Envelope-invariant speech coding based on sinusoidal analysis of LPC residuals and with pitch conversion of voiced speech
SONY CORP24 citations93
US5864796AJan 26, 1999
Speech synthesis with equal interval line spectral pair frequency interpolation
SONY CORP23 citations93
SUMITOMO ELECTRIC INDUSTRIES
4 patentsUS6067392AMay 23, 2000
Optical fiber diffraction grating, a method of fabricating thereof and a laser light source
SUMITOMO ELECTRIC INDUSTRIES97 citations96
US5671308ASep 23, 1997
Optical waveguide having diffraction grating area and method of fabricating the same
SUMITOMO ELECTRIC INDUSTRIES69 citations94
US5506674AApr 9, 1996
Method for identifying an optical fiber using a pattern of reflected light
SUMITOMO ELECTRIC INDUSTRIES71 citations94
US5289265AFeb 22, 1994
Method and apparatus for measuring a coating state
SUMITOMO ELECTRIC INDUSTRIES60 citations93
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6512252B1Jan 28, 2003
Semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD166 citations99
US7205586B2Apr 17, 2007
Semiconductor device having SiGe channel region
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD94 citations98
US6753555B2Jun 22, 2004
DTMOS device having low threshold voltage
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD95 citations98
OLYMPUS OPTICAL CO
2 patentsNIPPON OIL CO LTD
2 patentsSANYO CHEMICAL IND LTD
1 patentSANDISK TECHNOLOGIES INC
1 patentSUMITOMO ELECTRIC INDUST LTD
1 patentEXEDY CORP
1 patentShowing the top 50 of 414 patents by PatentIndex Score.