Inventor
KATO MAKOTO
233 patents
⚠️ This page may combine multiple inventors who share the name “KATO MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
31 patentsUS6590915B1Jul 8, 2003
Optical apparatus and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations96
US6115345ASep 5, 2000
Super-resolution optical head apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations96
US6067393AMay 23, 2000
Optical apparatus and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations96
US5936985AAug 10, 1999
Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations96
US5835650ANov 10, 1998
Optical apparatus and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations96
US5625613AApr 29, 1997
Super-resolution scanning optical system by incoherently superimposing two beams
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US5452312ASep 19, 1995
Short-wavelength laser light source and optical information processing aparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US5225920AJul 6, 1993
Liquid crystal modulator including a diffuser with plural phase shifting regions
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD72 citations96
US5111448AMay 5, 1992
Optical pickup head having a hologram-associated objective lens and optical information processing apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations96
US4929823AMay 29, 1990
Optical pickup head with holographic servo signal detection using a spot size detection system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations96
US4104489AAug 1, 1978
Holographic memory with fringe stabilizing compensation for recording medium motion
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD71 citations96
US4037918AJul 26, 1977
Fourier-transform holography by pseudo-random phase shifting
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD106 citations96
US6555782B2Apr 29, 2003
Laser machining method, laser machining apparatus, and its control method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations95
US6441337B1Aug 27, 2002
Laser machining method, laser machining device and control method of laser machining
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations95
US7404798B2Jul 29, 2008
Ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus control method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations93
US7133428B2Nov 7, 2006
Optical apparatus and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations93
US6496299B2Dec 17, 2002
Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations93
US6333943B1Dec 25, 2001
Optical device, laser beam source, laser apparatus and method of producing optical device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations93
US6323990B1Nov 27, 2001
Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US6298075B1Oct 2, 2001
Optical apparatus and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US6185168B1Feb 6, 2001
Super-resolution optical head apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US6069904AMay 30, 2000
Optical apparatus and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US5687153ANov 11, 1997
Optical head device and optical information apparatus using a lithium niobate hologram with divisional areas to diffract light to corresponding photo detector areas
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US5644413AJul 1, 1997
Optical head for adjusting a positional relation between the information medium and the optical head
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations93
US5519685AMay 21, 1996
Optical pickup head apparatus capable of suppressing crosstalk from adjacent tracks and in the recording line density direction
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations93
US5496995AMar 5, 1996
Superresolution scanning optical device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations93
US5412631AMay 2, 1995
Optical head apparatus for storing, reading or erasing information, and optical information reproducing method and optical information apparatus for optically reading information stored in an optical memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations93
US5387998AFeb 7, 1995
Shorter wavelength light generating apparatus in which coherent light is converted into shorter wavelength light
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations93
US5315574AMay 24, 1994
Optical head with polarized beam hologram
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations93
US4224480ASep 23, 1980
Holographic playback system using a charge storage sensor and binary decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations93
US4013338AMar 22, 1977
Fourier transform holography using pseudo-random phase shifting of object illuminating beams and apodization
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations93
HITACHI LTD
9 patentsUS5572635ANov 5, 1996
Method for changing a natural image based on a light environment in the natural image
HITACHI LTD156 citations98
US5311173AMay 10, 1994
Navigation system and method using map data
HITACHI LTD168 citations98
US5594850AJan 14, 1997
Image simulation method
HITACHI LTD122 citations96
US5369736ANov 29, 1994
Texture mapping method
HITACHI LTD106 citations96
US6046745AApr 4, 2000
Three-dimensional model making device and its method
HITACHI LTD117 citations95
US5537638AJul 16, 1996
Method and system for image mapping
HITACHI LTD83 citations95
US5001344AMar 19, 1991
Scanning electron microscope and method of processing the same
HITACHI LTD103 citations95
US5317678AMay 31, 1994
Method for changing color of displayed images by use of color components
HITACHI LTD70 citations94
US5247583ASep 21, 1993
Image segmentation method and apparatus therefor
HITACHI LTD59 citations94
TOYODA CHUO KENKYUSHO KK
3 patentsUS5973053AOct 26, 1999
Composite clay material and method for producing the same, blend material and composite clay rubber using the same and production method thereof
TOYODA CHUO KENKYUSHO KK140 citations99
US6103817AAug 15, 2000
Composite clay material and method for producing the same, blend material and composite clay rubber using the same and production method thereof
TOYODA CHUO KENKYUSHO KK91 citations98
US5936023AAug 10, 1999
Method of manufacturing composite material of clay mineral and rubber
TOYODA CHUO KENKYUSHO KK98 citations97
KAO CORP
2 patentsMATSUSHITA ELECTRIC CO LTD
1 patentDAIWA KASEI KOGYO KK
1 patentTOYOTA MOTOR CO LTD
1 patentHAMAMATSU PHOTONICS KK
1 patentMITSUBISHI PAPER MILLS LTD
1 patentShowing the top 50 of 233 patents by PatentIndex Score.