Inventor

SAWADA SEIJI

JP50 patents

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

SAWADA SEIJI

MITSUBISHI ELECTRIC CORP

Synchronous semiconductor memory device and synchronous memory module

Synchronous type semiconductor memory device operating in synchronization with an external clock signal

Synchronous semiconductor memory device with auto precharge operation easily controlled

Test circuit in clock synchronous semiconductor memory device

Synchronous type semiconductor memory device operating in synchronization with an external clock signal

Test circuit in clock synchronous semiconductor memory device

Test circuit for refresh counter of clock synchronous type semiconductor memory device

Synchronous semiconductor memory device performing data output in synchronization with external clock

Clock synchronous semiconductor memory device capable of preventing outputting of invalid data

Synchronous semiconductor memory device having internal circuitry enabled only when commands are applied in normal sequence

Clock shift circuit and synchronous semiconductor memory device using the same

Multi-bank synchronous semiconductor memory device

Internal clock generating circuit for clock synchronous type semiconductor memory device

Synchronous semiconductor memory device having internal circuitry enabled only when commands are applied in normal sequence

Pulse generating circuit and a semiconductor memory device provided with the same

Pulse generating circuit with temperature compensation

Semiconductor memory device having test mode and method of setting test mode

Power steering apparatus

Semiconductor memory device allowing switching of word configuration

Synchronous semiconductor memory having read data mask controlled output circuit

Electric power steering control system

Semiconductor memory device allowing effective detection of leak failure

Synchronous semiconductor memory device in which burst counter is commonly employed for data writing and for data reading

Operation mode setting circuit in semiconductor device

Electric power steering control system

Semiconductor memory device that operates in synchronization with a clock signal

Reference voltage generating circuit, semiconductor memory device and burn-in method therefor

Controller for rotary electric machine

Angle detection apparatus

Motor controller and electric power steering apparatus

Controller for motor

Redundancy resolver device and electric power steering device

Motor control device, electric power steering device, and motor control method

TOYO INK MFG CO

Ink jet recording liquid

Inkjet recording liquid and process for the production thereof

Recording fluid for ink-jet printing and process for the production thereof

Ink jet recording liquid

Inkjet recording liquid and process for the production thereof

Water-based ink-jet recording fluid

Colorant for thermoplastic resin and uses thereof

RENESAS TECH CORP

Clock synchronous semiconductor memory device

Delay locked loop circuit and its control method

Semiconductor memory device suitable for mounting on portable terminal

Semiconductor memory module

Semiconductor memory device suitable for mounting on portable terminal

RENESAS ELECTRONICS CORP

Semiconductor device

Semiconductor device

Semiconductor memory device and refreshing method of semiconductor memory device

KEZOBO ISAO

Motor driven power steering control apparatus for suppressing vibration

KIMPARA YOSHIHIKO

Controller for AC rotary machine and controller for electric power steering