Inventor

KUROKAWA TAKAHIRO

JP86 patents

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

KUROKAWA TAKAHIRO

HITACHI LTD

Optical disk

Optical disk

Information recording and reproducing method

Highly adaptive recording method and optical recording apparatus

Highly adaptive recording method and optical recording apparatus

Optical disk having a plurality of information recording units

Read signal processing circuit, read signal processing method, and optical disc drive

Information recording medium and method for manufacturing an information recording medium

Optical disk

Optical disk

Optical disk

Highly adaptive recording method and optical recording apparatus

Highly adaptive recording method and optical recording apparatus

Information recording method and information recording apparatus

Optical disk

Optical disk

Highly adaptive recording method and optical recording apparatus

Optical disc drive provided with envelope defect detection function

Tracking error detection method and optical disc reproduction apparatus using the same

Adjustment method of optimum write power and optical write/retrieval device

Data recording method and data recording equipment

Information recording/reproducing method and information recording/reproducing apparatus

Optical recording and reading equipment

Information recording media, manufacturing technique and information recording method

Optical disk apparatus

Information recording and reproduction method and information recording and reproduction device

Optical disk apparatus

MAZDA MOTOR

Catalyst for purifying exhaust gas

Burned gas purifying catalyst

Burned gas purifying catalyst

Burned gas purifying catalyst

Material for exhaust gas purifying catalyst, exhaust gas purifying catalyst made of the material and method for producing the exhaust gas purifying catalyst

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Component recognizing method and apparatus, and component mounting method and apparatus

Motor drive, motor drive control method, and component attaching device

Controlling method and apparatus for positioning a robot

Positioning control method, positioning control device, and electronic component mounting apparatus using same

MINEMURA HIROYUKI

Adjusting method for recording condition and optical disc device

Adjusting method for recording condition and optical disc device

Reproduced signal evaluation method and write adjustment method

KUROKAWA TAKAHIRO

Optical signal detecting circuit and information reproducing device using the same

Tracking error detection method and optical disc reproduction apparatus using the same

SUMIDA HIROTO

Nanofiber spinning method and device

Nano-fiber manufacturing apparatus

HITACHI CONSUMER ELECTRONICS

Highly adaptive recording method and optical recording apparatus

Multilayered optical disc and its recording method

TAKAHASHI MITSUHIRO

Method and apparatus for producing nanofibers and polymer web

PANASONIC CORP

Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell

MIKAMI HIDEHARU

Optical head and optical disk apparatus

PANASONIC IP MAN CO LTD

In vitro diagnostic tool, membrane for in vitro diagnostic tool, and production methods of the tool and the membrane

ISHIKAWA KAZUNORI

Nanofiber production device and nanofiber production method