Inventor

ISHII TOSHIAKI

JP78 patents

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

ISHII TOSHIAKI

HITACHI LTD

Semiconductor device having a stress relieving mechanism

Laminate and multilayer printed circuit board

Optical module, method for manufacturing optical module and optical communication apparatus

Optical module, method for manufacturing optical module and optical communication apparatus

Laminate and multilayer printed circuit board

Optical module, method for manufacturing optical module and optical communication apparatus

Resin sealed semiconductor devices and a process for manufacturing the same

Semiconductor unit, and power conversion system and on-vehicle electrical system using the same

Optical module, method for manufacturing optical module and optical communication apparatus

Semiconductor device having a porous buffer layer for semiconductor device

Method of making a semiconductor device having a stress relieving mechanism

Low temperature bonding material comprising metal particles and bonding method

Semiconductor unit, and power conversion system and on-vehicle electrical system using the same

Power semiconductor module

Epoxy resin composition for semiconductor encapsulation and semiconductor device using the same

Optical module, method for manufacturing optical module and optical communication apparatus

Power semiconductor device

Power semiconductor device

MITSUBISHI ELECTRIC CORP

Elevator system

Linear motor elevator system

Linear motor elevator device with a null-flux position adjustment

Controller for ropeless elevator

Speed control apparatus for elevator system

Linear induction motor for elevator

Thyristor convertor failure detection device

Emergency stop apparatus for electric elevators

Elevator landing control apparatus

Secondary conductor of an elevator-driving linear induction motor

Linear motor elevator with support wings for mounting secondary side magnets on an elevator car

Speed control apparatus for elevator

HITACHI AUTOMOTIVE SYSTEMS LTD

Box-type vehicle-mounted control device

Onboard control device

Vehicle-mounted electronic module

Vehicle-mounted electronic module, card edge connector, and connector

In-vehicle electronic module

Waterproof electronic device and manufacturing method thereof

MIKUNI KOGYO KK

Valve device

Exhaust valve device for vehicle

Valve device and exhaust heat recovery system

SNOW BRAND MILK PRODUCTS CO LTD

Continuous production process of cheese curds and production process of cheese therefrom

Method of producing a cheese product in snack-sized form

ORIENTAL YEAST CO LTD

Apparatus having automatic calibration for determining hydrogen peroxide concentration

KUBOTA LTD

Ferritic-austenitic duplex stainless steel

RENESAS TECH CORP

Semiconductor device, semiconductor wafer, semiconductor module, and a method of manufacturing semiconductor device

ISHII TOSHIAKI

Linear motor elevator system

IDE EIICHI

Power module

KAJIWARA RYOICHI

Semiconductor device and method of manufacturing the same

SHARP KK

Structure of thin-film electroluminescent display panel sealed by glass substrates

YASUDA YUSUKE

Bonding method and bonding material using metal particle

EBARA CORP

Polygon mirror with embedded yoke