Inventor

ISHIMARU TETSUYA

JP43 patents

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

ISHIMARU TETSUYA

RENESAS TECH CORP

Semiconductor device and manufacturing method of semiconductor device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate

Nonvolatile semiconductor memory device

Semiconductor device and method of manufacturing the same

Nonvolatile memory device and semiconductor device

Semiconductor nonvolatile memory device

Semiconductor nonvolatile memory device

Nonvolatile memory device and semiconductor device

Semiconductor nonvolatile memory device

HITACHI POWER SEMICONDUCTOR DEVICE LTD

Rectifier, alternator using same and power supply using same

Inverter device and electric motor device using same

Synchronous rectifier and alternator using the same

Rectification device, alternator, and power conversion device

Semiconductor device, and alternator and power converter using the semiconductor device

Semiconductor device and alternator using same

Rectifier including MOSFET and hold circuit that boosts gate voltage of MOSFET, and alternator using the same

Semiconductor device and alternator using the same

Semiconductor device, and alternator and power conversion device which use same

RENESAS ELECTRONICS CORP

Semiconductor device

Split-gate type memory device

Semiconductor device and manufacturing method of the same

Nonvolatile semiconductor memory devices with charge injection corner

Semiconductor device and manufacturing method for semiconductor device to reduce the lithography masks

Semiconductor device and manufacturing method of semiconductor device

Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate

Nonvolatile semiconductor device and method of manufacturing the same

HITACHI LTD

Work content detection determination device, work content detection determination system, and wearable sensor embedded glove

Water leak sensing system and method

Operational information management system and wearable sensor

Work content detection determination device, work content detection determination system, and wearable sensor embedded glove

Operational information management system and wearable sensor

Sensor data correction system

AKITA KENICHI

Nonvolatile semiconductor device including a field effect transistor having a charge storage layer of predetermined length

Nonvolatile semiconductor device and method of manufacturing the same

ISHIMARU TETSUYA

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

HISAMOTO DIGH

Semiconductor nonvolatile memory device

Semiconductor nonvolatile memory device

MINE TOSHIYUKI

Non-volatile memory device with a silicon nitride charge holding film having an excess of silicon

Renesas Electronics Corportion

Nonvolatile semiconductor memory device

YASUI KAN

Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate