Inventor

KADOWAKI SHIN-ICHI

JP82 patents

⚠️ This page may combine multiple inventors who share the name “KADOWAKI SHIN-ICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KADOWAKI SHIN-ICHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Optical pick-up head, optical information apparatus, and optical information reproducing method

Super-resolution optical head apparatus

Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method

Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method

Semiconductor light source, optical pickup head apparatus, and data record/playback apparatus

Optical element, light source apparatus, optical head apparatus, and optical information processing apparatus

Optical head device, inclination detection apparatus using the same, and optical information processing apparatus using the same

Optical head device, inclination detection apparatus using the same, and optical information processing apparatus using the same

Super-resolution optical head apparatus

Optical head

Optical head device and optical information processing apparatus

Optical head device and optical information apparatus using a lithium niobate hologram with divisional areas to diffract light to corresponding photo detector areas

Optical data recording/reproducing apparatus and optical data storage medium for use in the same

Signal processing device for an optical information reproducing apparatus

Optical pickup head apparatus capable of suppressing crosstalk from adjacent tracks and in the recording line density direction

Optical element, optical head and optical recording reproducing apparatus

Disk tilting compensation with an offset signal to control the location of a light beam

Optical information processing apparatus and method of processing optical information

Optical head apparatus, optical information recording and reproducing apparatus, method for detecting aberration and method for adjusting optical head apparatus

Optical pickup head and information recording/reproducing device

Optical head device with zero-cross point correction

Information recording medium and tracking error signal detection apparatus and magnetic recording apparatus and method of adjusting the magnetic recording apparatus

Servo pattern in an optical data storage medium for obtaining a tracking error signal

Optical disc apparatus, an optical disc method, and a semiconductor integrated circuit capable of adjusting a focus position of a light beam and a spherical aberration

Optical disc device

Optical element, optical head, optical recording reproducing apparatus and optical recording/ reproducing method

Optical record medium, optical information processing apparatus, and optical recording/reproducing method

Optical element, optical head and optical information processor

Optical pickup head device, information recording/reproducing apparatus, and method for recording information

Optical head device, inclination detection apparatus using the same, and optical information processing apparatus using the same

Current-to-voltage converting circuit, optical pickup head apparatus, and apparatus and method for recording/reproducing data

Optical head device, inclination detection apparatus using the same, and optical information processing apparatus using the same

Optical system, position detecting apparatus, magnetic recording apparatus, and lens with aperture

Optical head device, information recording and reproducing apparatus and optical system

Information recording medium and tracking error signal detection apparatus and magnetic recording apparatus and method of adjusting the magnetic recording apparatus

Signal processing device for an optical information reproducing apparatus

Signal processing device for an optical information reproducing apparatus

Optical detector, optical head device, optical information processing device, and optical information processing method

PANASONIC CORP

Optical storage medium inspection apparatus for determining whether an optical storage medium is good or defective

Surface illuminator and liquid crystal display using same

Laser image display, and optical integrator and laser light source package used in such laser image display

Light source, light source device, laser image forming device and integrated circuit

Optical storage medium inspection method for determining if an optical storage medium is good or defective

Optical pick-up head, optical information apparatus, and optical information reproducing method

Optical disc drive, optical storage medium, optical storage medium inspection apparatus, and optical storage medium inspection method

Optical storage medium control data region

Optical pick-up head, optical information apparatus, and optical information reproducing method

MATSUSHITA ELECTRIC CO LTD

Movable optical head integrally incorporated with objective lens and hologram element

KONINKL PHILIPS ELECTRONICS NV

Disc-shaped recording medium, disc driving device and disc producing method

SANWA SHUTTER CORP

Hothouse for cultivation