Inventor

TAKEUCHI KEN

JP154 patents

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

TAKEUCHI KEN

TOSHIBA KK

Data reprogramming/retrieval circuit for temporarily storing programmed/retrieved data for caching and multilevel logical functions in an EEPROM

Non-volatile semiconductor memory

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Voltage generator for compensating for temperature dependency of memory cell current

Nonvolatile semiconductor memory having plural data storage portions for a bit line connected to memory cells

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device with soft-programming to adjust erased state of memory cells

Memory system

Semiconductor device and memory system

Nonvolatile semiconductor memory device

Semiconductor memory device having variable number of selected cell pages and subcell arrays

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Semiconductor device and memory system

Nonvolatile semiconductor memory device

Non-volatile semiconductor memory

Semiconductor memory device with test mode

Internal voltage generating circuit capable of generating variable multi-level voltages

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory with temperature compensation for read/verify referencing scheme

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory having plural data storage portions for a bit line connected to memory cells

Nonvolatile semiconductor memory device

Multi-level non-volatile semiconductor memory device with verify voltages having a smart temperature coefficient

Nonvolatile semiconductor memory

Fail number detecting circuit of flash memory

Nonvolatile semiconductor memory device

Non-volatile semiconductor memory device

Semiconductor memory device capable of realizing a chip with high operation reliability and high yield

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Multi-level memory for verifying programming results

Nonvolatile semiconductor memory device using a bit line potential raised by use of a coupling capacitor between bit lines

Nonvolatile semiconductor memory device

Memory system

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Semiconductor memory device having a plurality of chips and capability of outputting a busy signal

TOKYO SHIBAURA ELECTRIC CO

Nonvolatile semiconductor memory device having a data circuit for erasing and writing operations

Semiconductor memory device with test mode

KAO CORP

Siloxane derivatives, producing method thereof and agents including siloxane derivative

Siloxane derivatives, producing method thereof and agents including siloxane derivative

HITACHI CONSTRUCTION MACH CO

Hybrid construction machine