Inventor

AKIYAMA SATORU

JP65 patents

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

AKIYAMA SATORU

HITACHI LTD

Semiconductor driver circuit and power conversion device

Semiconductor device having a sense amplifier array with adjacent ECC

Semiconductor device

Memory device having high speed sense amplifier comprising pull-up circuit and pull-down circuits with drivability for each

Semiconductor memory device having a main amplifier equipped with a current control circuit in a burst read operation

Semiconductor memory device with sub-amplifiers having a variable current source

Memory device having high speed sense amplifier comprising pull-up circuit and pull-down circuits with different drivability for each

Three-transistor pipelined dynamic random access memory

Semiconductor device

Semiconductor memory device having a sense amplifier circuit with decreased offset

Semiconductor memory device comprising sense amplifier having P-type sense amplifier and N-type sense amplifiers with different threshold voltages

Semiconductor device

Semiconductor memory device

Semiconductor memory device

Three-transistor refresh-free pipelined dynamic random access memory

Semiconductor device and power conversion device

Gate drive circuit, power conversion apparatus, and railway vehicle

Silicon carbide semiconductor device and method for producing same

Semiconductor memory device having a sense amplifier circuit with decreased offset

Semiconductor device

Semiconductor memory device

Semiconductor memory device

ELPIDA MEMORY INC

Semiconductor memory device

Timing control circuit and semiconductor storage device

Semiconductor device

Timing control circuit and semiconductor storage device

Timing control circuit, timing generation system, timing control method and semiconductor memory device

RENESAS TECH CORP

Semiconductor device having plural dram memory cells and a logic circuit

Semiconductor device with multi-bank DRAM and cache memory

Semiconductor device having plural DRAM memory cells and a logic circuit and method for manufacturing the same

Semiconductor device having plural DRAM memory cells and a logic circuit and method for manufacturing the same

SUBARU CORP

Travel control apparatus for vehicle

Automatic steering control device for vehicle

Travel control apparatus for vehicle

Vehicle controller

FUJI HEAVY IND LTD

Travel control apparatus for vehicle

Steering control system for vehicle

Driving control apparatus for vehicle

RENESAS ELECTRONICS CORP

Semiconductor device with normally off and normally on transistors

Semiconductor device and electronic apparatus of a cascode-coupled system

Semiconductor device and electronic apparatus

AKIYAMA SATORU

Semiconductor memory device having a plurality of sense amplifier circuits

Semiconductor device having plural DRAM memory cells and a logic circuit and method for manufacturing the same

Image display device with operation unit excellent in operability and image pickup apparatus having the same

KANAZAWA TAKAMITSU

Switching element with a series-connected junction FET (JFET) and MOSFET achieving both improved withstand voltage and reduced on-resistance

KAWASAKI RAILCAR MFG CO LTD

Handrail for railroad vehicle and method for changing natural frequency of said handrail

TAKAYAMA SHINICHI

Semiconductor device

MATSUNO KOJI

Steering control system for vehicle

SATO TAKENORI

Semiconductor device having hierarchical structured bit line

KAWASAKI HEAVY IND LTD

Carbody of railcar