Inventor

HAYASHI YASUHIRO

JP100 patents

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

HAYASHI YASUHIRO

TOSHIBA KK

Focus servo control system and disk reproducing system

Optical disk reproducing apparatus equipped with variable gain amplifier capable of adjusting amplitude of reproduction signal

Focus balance automatic adjusting device and automatic adjusting method

Erroneous track jump restoration apparatus for optical record disc player

Signal processing circuit having a voltage controlled oscillator capable of continuously changing the center frequency in accordance with a control voltage

Disc data reproducing apparatus and signal processing circuit

Tracking control system for optical record disc information reproducing apparatus

Disk reproducing apparatus having active wide-range PLL device

Disk reproducing apparatus having active wide-range PLL device

Track search control circuit and optical disc drive

Disk driver

Disc data reproducing apparatus and signal processing circuit

Disc data reproducing apparatus and signal processing circuit

Disc data reproducing apparatus and signal processing circuit

Disc data reproducing apparatus and signal processing circuit for reproducing and processing disc data having a plurality of type data

Focus servo gain setting circuit for optical record disc reproducing apparatus

CANON KK

Image heating apparatus

Image forming apparatus

Image forming apparatus having electric power adjusting means

Image heating apparatus

Image heating apparatus

Image heating apparatus with related image heating member and heat pipe

Image heating apparatus

Method of mounting a coil unit for use as an image heating apparatus

Image forming apparatus

Image heating apparatus

Image heating apparatus

Endless metallic belt and fixing belt and heat fixing assembly making use of the same

Image heating apparatus

FUJI PHOTO FILM CO LTD

Color photographic light-sensitive materials containing specified tabular grains

Color reversal light-sensitive materials

Gold sensitized silver halide color photographic material containing a yellow coupler

Silver halide color reversal photographic maerial having silver halide emulsions with different grain diameters

Color reversal photographic light-sensitive materials

SUNTORY LTD

1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor

1-cycloalkyl-1,8-naphthyridin-4-one derivative as type IV phosphodiesterase inhibitor

1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor

Dipeptide derivative and prophylactic and therapeutic agent for bone diseases containing the same

NEC CORP

Document management network system for managing original document information and additional information

Topology information automatic configuration method and its topology information automatic configuration system

Topology information automatic configuration method and its topology information automatic configuration system

MITA INDUSTRIAL CO LTD

Powder filling apparatus and a method for filling a container with powder

Powder filling apparatus and a method for filling a container with powder

KAO CORP

Highly productive alpha-amylases

Amylases

BROTHER IND LTD

Electronic typewriter with selectively deactuatable spelling checking apparatus

PITNEY BOWES INC

Method for printing an image indicative of value such as a postal indicia

SHIMIZU CONSTRUCTION CO LTD

Construction having a damping device

DAIICHI SANKYO CO LTD

Thienopyrazole derivative having PDE7 inhibitory activity

AUSBIO PHARMA CO LTD

1,3,5-trisubstituted-5-phenyl and 5-pyridyl pyrazolopyrimidinone derivatives having PDE7 inhibiting action