Inventor

SAKAMOTO WATARU

JP67 patents

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

SAKAMOTO WATARU

TOSHIBA MEMORY CORP

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Stacked type semiconductor memory device and method for manufacturing the same

Memory device and method for operating the same

Semiconductor device for preventing an increase in resistance difference of an electrode layer

Semiconductor memory device

Stacked type semiconductor memory device

Semiconductor device

Three-dimensional semiconductor memory device and method for manufacturing the same

Semiconductor memory device and method for manufacturing same

Semiconductor memory device and method for manufacturing same

Semiconductor device

Semiconductor device

MITSUBISHI ELECTRIC CORP

Internal clock signal generating circuit having function of generating internal clock signals which are multiplication of an external clock signal

Semiconductor device including clock generation circuit capable of generating internal clock stably

Semiconductor device allowing higher speed data transmission to and from external unit

Semiconductor memory device for fast access

Power-on detecting circuit

Synchronous semiconductor memory device including internal clock signal generation circuit that generates an internal clock signal synchronizing in phase with external clock signal at high precision

Input buffer for supplying semiconductor device with internal signal based on comparison of external signal with reference potential

Synchronous semiconductor device with memory chips in a module for controlling output of strobe signal for trigger in reading data

Voltage generating device generating a voltage at a constant level and operating method thereof

Semiconductor device with external pins

KIOXIA CORP

Semiconductor memory device

Stacked type semiconductor memory device and method for manufacturing the same

Stacked-type semiconductor memory device

Semiconductor device

Semiconductor device for preventing an increase in resistance difference of an electrode layer

Semiconductor memory device and method for manufacturing same

SAKAMOTO WATARU

Nonvolatile semiconductor storage device and method of manufacturing the same

Nonvolatile semiconductor storage device and method of controlling and manufacturing the same

Manufacturing method of semiconductor memory device using insulating film as charge storage layer

Nonvolatile semiconductor memory device and method for manufacuring the same

Drying device and printing apparatus

Nonvolatile semiconductor memory device

TOSHIBA KK

Semiconductor memory device

Memory device and method for operating the same

Memory device and method for manufacturing the same

Semiconductor device and method for manufacturing same

Semiconductor memory device

INST NAGOYA IND SCIENCE RES

Lead-free piezoelectric ceramic composition wherin Cu is contained in (KxA1-x)y(Nb1-zBz)O3perovskite compound, and process of preparing the same

SEIKO INSTR INC

Battery state monitoring circuit and battery device

ISOMURA RYOSUKE

Semiconductor storage device and manufacturing method of semiconductor storage device

TOKYO ELECTRON LTD

Method for manufacturing three-dimensional semiconductor memory device

BOLAND STUART J

Dryer rollers of a print system with increasing contact area

ARAI FUMITAKA

NAND EEPROM with perpendicular sets of air gaps and method for manufacturing NAND EEPROM with perpendicular sets of air gaps

HONDA GIKEN KOBYO KABUSHIKI KA

Method of producing lead-containing complex oxides

SANO KAZUAKI

Battery state monitoring circuit and battery device

GREE INC

Non-transitory computer readable recording medium, computer control method and computer device for facilitating multilingualization without changing existing program data