Inventor

HAYASHI YUJI

JP111 patents

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

HAYASHI YUJI

SONY CORP

Liquid crystal display device having LDD structure type thin film transistors connected in series

TFT-LCD having shielding layers on TFT-substrate

Image display system for displaying images of different resolutions

Circuit for converting level of low-amplitude input

Liquid crystal display unit having large image area and high resolution

Display apparatus

Thin film MOS transistor having pair of gate electrodes opposing across semiconductor layer

Circuit for converting level of low-amplitude input

Method for testing active matrix liquid crystal by measuring voltage due to charge in a supplemental capacitor

Liquid crystal display apparatus

Active matrix display device with peripherally-disposed driving circuits

Liquid crystal display unit

Liquid crystal display device capable of improving pattern aligment

DENSO CORP

Control apparatus for inhibiting synchronous-rectifier switching elements at low output current in a voltage transforming apparatus

Power converter with current feedback loop

Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors

Vehicle-mounted sensor cleaning device

Control apparatus for power converter

Apparatus for controlling DC-AC converter to reduce distortions in output current

Control apparatus for power converter

Bridge-less type electric power conversion device having current detection circuit of current transformer type

Power converter with switching element

Power converter with dead-time control function

Electric power conversion apparatus

NISSAN MOTOR

Structure for automatic transmission

System and method for preventing overheat of torque converter

Planetary gear system for automatic transmission

Lubricating system for automatic transmission

NISSEI PLASTICS IND CO

Injection molding machine having assembly for vibration processing

Metering method of metal material in injection molding

Injection molding method of metal mold

HONDA MOTOR CO LTD

Vehicle floor structure and vehicle body frame structure

Vehicle body frame structure

FUJITSU LTD

Gas purifier using plasma and catalyst

Gas reactor using a plasma for cracking or synthesizing gases

HOKUSHIN IND

Gas-cleaning equipment and its use

Gas-cleaning equipment and its use

SANWA KAGAKU KENKYUSHO CO

GLP-1 derivative and preparation thereof absorbable via mucous membrane

Motlin-like polypeptide and use thereof

MINOLTA CAMERA KK

Developing device with retractable cutoff member

TOSHIBA CERAMICS CO

Quartz glass crucible for pulling a single crystal

TOYOTA MOTOR CO LTD

Non-contact power transmitting and receiving system

INOUE YUSUKE

Motorcycle

ASMO CO LTD

System for cleaning on-vehicle optical sensor and method for the same

HAYASHI YUJI

Semiconductor module with electrical switching elements

BABA HIROYASU

Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors

UEDA NOBUMASA

Vehicle power system

NIPPON SOKEN

Input to output isolated DC-DC converter

NISSIN KOGYO KK

Disc brake for motor vehicles

SOKEN INC

Control apparatus determining transformer magnetization in a DC/DC converter based on difference between primary and secondary currents