Inventor

MORISHITA FUKASHI

JP108 patents

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

MORISHITA FUKASHI

MITSUBISHI ELECTRIC CORP

Semiconductor memory device

Semiconductor integrated circuit device having an internal voltage generation circuit layout easily adaptable to change in specification

Internal power supply voltage generation circuit that can suppress reduction in internal power supply voltage in neighborhood of lower limit region of external power supply voltage

Multi-bank clock synchronous type semiconductor memory device having improved memory array and power supply arrangement

Boosting circuit compensating for voltage fluctuation due to operation of load

Semiconductor memory device

Semiconductor device allowing external setting of internal power supply voltage generated by a voltage down converter at the time of testing

Semiconductor memory device capable of increasing chip yields while maintaining rapid operation

Semiconductor device reduced in through current

Semiconductor device allowing external setting of internal power supply voltage generated by a voltage down converter at the time of testing

Voltage down converter allowing supply of stable internal power supply voltage

Internal power supply voltage generation circuit that can suppress reduction in internal power supply voltage in neighborhood of lower limit region of external power supply voltage

Negative voltage generating circuit with high control responsiveness which can be formed using transistor with low breakdown voltage and semiconductor memory device including the same

Semiconductor memory device capable of burn in mode operation

Semiconductor integrated circuit device having stable input protection circuit

Constant current generating circuit

Semiconductor integrated circuit device having a test mode for reliability evaluation

Substrate bias voltage generating circuit

Voltage downconverter circuit capable of reducing current consumption while keeping response rate

Internal voltage generation circuit

Semiconductor integrated circuit device having circuit generating reference voltage

Semiconductor device capable of generating internal voltage effectively

Semiconductor memory provided with data-line equalizing circuit

Voltage converting circuit allowing control of current drivability in accordance with operational frequency

High speed operable semiconductor memory device with memory blocks arranged about the center

High speed operable semiconductor memory device with memory blocks arranged about the center

Semiconductor memory device and semiconductor device

Potential detecting circuit having wide operating margin and semiconductor device including the same

Semiconductor integrated circuit

Semiconductor integrated circuit device capable of stably generating internal voltage independent of an external power supply voltage

Constant internal voltage generation circuit

Semiconductor integrated circuit including output buffer circuit having high resistance to electro-static discharge

Semiconductor memory device

RENESAS TECH CORP

Semiconductor memory device

Nonvolatile semiconductor memory device

Internal power supply voltage generation circuit that can suppress reduction in internal power supply voltage in neighborhood of lower limit region of external power supply voltage

Internal power supply voltage generation circuit that can suppress reduction in internal power supply voltage in neighborhood of lower limit region of external power supply voltage

Semiconductor device with multiple power sources

Clock generating circuit

Multi-power semiconductor integrated circuit device

Internal voltage generating circuit and semiconductor integrated circuit device

Semiconductor device including detector circuit capable of performing high-speed operation

Semiconductor memory device with common I/O type circuit configuration achieving write before sense operation

Semiconductor device

Semiconductor memory device and manufacturing method of the same

Semiconductor memory device allowing reduction of an area loss

WATANABE NAOYA

Content addressable memory

RENESAS ELECTRONICS CORP

Semiconductor integrated circuit device

EZUMI YOSHIYUKI

Semiconductor device

MITSUBISHI ELECTRIC ENG

Semiconductor device having standby mode and active mode