Inventor

HIRAO TAKASHI

JP70 patents

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

HIRAO TAKASHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Substrate surface treatment method

Plasma processing apparatus for large area ion irradiation

Substrate surface treatment method

Method and apparatus for fabrication of dielectric thin film

Method of depositing crystalline carbon-based thin films

Apparatus for producing a thin film of tantalum oxide

Method of fabrication of thin film transistors

Method for producing an amorphous silicon semiconductor device using a multichamber PECVD apparatus

Capacitance sensor

Method of manufacturing a capacitance sensor

Formation of semiconductor diamond

Superconductor structure

Method for forming silicon film and silicon film forming apparatus

Dielectric thin film and method of manufacturing same

Low vapor-pressure material feeding apparatus

Method of doping impurities into sidewall of trench by use of plasma source

Method of making thin film device

Mos type semiconductor device

Method and apparatus for fabrication of dielectric film

Junction-type field effect transistor and method of making the same

Method of manufacturing a thin film sensor element

Treatment method for diamonds

Thin film sensor element and method of manufacturing the same

Method for manufacturing substrates for depositing diamond thin films

In-process film thickness monitoring system

Method of manufacturing transistor

Method of forming a heterostructure diode

Protection film structure for functional devices

Method of making photovoltaic device

Apparatus and method of manufacturing semiconductor element

KOCHI IND PROMOTION CT

Manufacturing method of semiconductor device including active layer of zinc oxide with controlled crystal lattice spacing

Semiconductor device including active layer of zinc oxide with controlled crystal lattice spacing and manufacturing method thereof

Thin film transistor including low resistance conductive thin films and manufacturing method thereof

Manufacturing method of thin film transistor including low resistance conductive thin films

Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof

AKIYAMA NOBORU

Semiconductor device and power supply using the same

Semiconductor device, LED driving circuit, and apparatus for displaying an image

Semiconductor device and power supply using the same

RENESAS ELECTRONICS CORP

DC-DC converter, driver IC, and system in package

Semiconductor device with vertical trench and lightly doped region

HITACHI LTD

Drive circuit and inverter for voltage driving type semiconductor device

Semiconductor device and power conversion device using same

HIRAO TAKASHI

Memory system

Management information generating method, logical block constructing method, and semiconductor memory device

HITACHI ASTEMO LTD

Power conversion device

Power conversion device and motor-integrated power conversion device

FLOSFIA INC

Semiconductor device, or crystal

HASHIMOTO TAKAYUKI

Semiconductor device

HITACHI AUTOMOTIVE SYSTEMS LTD

Current detection device

YONEZAWA SHINJI

Memory system and control method of memory system