Inventor

YAMAMOTO IZUMI

JP23 patents

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

YAMAMOTO IZUMI

CITIZEN WATCH CO LTD

Vibration gyro

Vibration gyroscope

Vibration gyro

Package base for mounting electronic element, electronic device and method of producing the same

Electromechanical transducer and method for manufacturing same

Method of manufacturing an electrostatic induction transducer, electrostatic induction transducer, and wristwatch

Electrostatic-type electromechanical transducer

NIPPON LIGHT METAL CO

High strength aluminum alloy, internal combustion engine piston comprising said alloy, and method for manufacturing internal combustion engine piston

Aluminum alloy and aluminum alloy die casting material

Aluminum alloy for die casting and die cast aluminum alloy material

Bright aluminum alloy and bright aluminum alloy die-cast material

Photoluminescent aluminum alloy and photoluminescent aluminum alloy die-cast material

Aluminum alloy casting having superior high-temperature strength and thermal conductivity, method for manufacturing same, and aluminum alloy casting piston for internal combustion engine

CITIZEN HOLDINGS CO LTD

Tuning fork type quartz piece and oscillator comprising such tuning fork type quartz piece

Vibration gyro

Vibration gyro and the process of producing the same

Manufacturing method for vibrator

FUJITSU GENERAL LTD

Air conditioner, data transmission method, and air conditioning system

Air conditioner, data transmission method, and air conditioning system

Air conditioner, data transmission method, and air conditioning system

BANYU PHARMA CO LTD

Benzimidazole derivatives

XING JIE

Aluminum alloy excellent in high temperature strength and heat conductivity and method of production of same

MURATA KAZUO

Package structure of a piezoelectric device mounting and supporting a piezoelectric vibration element