Inventor

YAMAZAKI TAKASHI

207 patents

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

YAMAZAKI TAKASHI

HITACHI LTD

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor device

Semiconductor device

Disk array apparatus and disk array apparatus controlling method

Semiconductor device

Semiconductor device having all outer leads extending from one side of a resin member

Semiconductor device

Semiconductor nonvolatile memory device in which high capacitance bit lines are isolated from sense amplifier input/output nodes during amplifying operation of sense amplifier

Semiconductor nonvolatile memory device in which high capacitance bit lines are isolated from sense amplifier input/output nodes during amplifying operation of sense amplifier

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Semiconductor memory device and defect remedying method thereof

Transfer apparatus

Semiconductor memory device

Apparatus for transporting a wafer and a carrier used for the same

Semiconductor memory device and defect remedying method thereof

Disk array apparatus and disk array apparatus controlling method

SEIKO EPSON CORP

Surface acoustic wave element, method of manufacturing the same and surface acoustic wave device

Surface acoustic wave device and communications apparatus using the same

Method for adjusting the temperature-dependent property of a surface acoustic wave device and a surface acoustic device

Multi-longitudinal mode coupled saw filter

Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle

Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle

Tuning-fork resonator with grooves on principal surfaces

MAKITA ELECTRIC WORKS LTD

Portable battery-powered tool

Portable electric hammer drill

Portable reciprocating saw

MAKITA CORP

Clutch mechanism for use in a power-driven tool

Impact tool

NEC CORP

WDM network and WDM network device

Optical ring system

TOKYO SHIBAURA ELECTRIC CO

Dry etching apparatus using reactive ions

Gas etching method and apparatus

EPSON TOYOCOM CORP

Flexural resonator element and flexural resonator for reducing energy loss due to heat dissipation

Flexural vibration piece

TOSHIBA MACHINE CO LTD

Malfunction-detecting method in injection molding machines

SONY CORP

Disk unit and process for assembling transmission mechanism used for driving head carriage

JOHOKU IND LTD

Masking paper

TOKUDA SEISAKUSHO

Magnet driving method and device for same

EISAI CO LTD

Water dispersible absorber for blood and the like

YAMADA MFG CO LTD

Water pump pulley

FANUC CORP

Machine learning device, robot system, and machine learning method for learning workpiece picking operation

KIMURA MASARU

Signal processing device