Inventor

IWATA MASAO

JP43 patents

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

IWATA MASAO

OPPAMA KOGYO KK

Magneto electric generator rotor and an implement for removing this rotor

Fuel injection device and air-fuel mixture generating device provided with fuel injection device

Over-rotation preventing device for internal combustion engines

Contactless ignition device for internal combustion engines

Magneto electric generator rotor and an implement for removing this rotor

Magneto electric generator rotor and an implement for removing this rotor

Power supply apparatus for electrostatic charging and method for same

Magneto rotor

Contactless ignition system for internal combustion engine

Electrostatic sprayer

Ignition timing measuring and display device of internal combustion engine

Rotor of rotating equipment

Contactless ignition device for internal combustion engines

Engine rotating meter

HITACHI METALS LTD

Semihard magnetic alloy and a process for the production thereof

Anisotropic permanent magnet alloy and a process for the production thereof

Permanent magnetic material made of iron-rare earth metal alloy

Method of producing Fe/Cr/Co permanent magnet alloy

Fe/Cr/Co Permanent magnetic alloys and method of production thereof

Semihard magnetic alloy and a process for the production thereof

Magnetic fluid retainer, and shaft sealer employing same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Multilevel semiconductor integrated circuit device

Multilevel semiconductor integrated circuit device

Semiconductor integrated circuit module and a semiconductor integrated circuit device stacking the same

Integrated circuit device on metal board with CPU power converter

Integrated circuit device and its manufacturing method

OKI ELECTRIC IND CO LTD

LC-type dielectric filter and duplexer

Mobile communication device having an output power sensor succeeding a transmission filter

Stripline resonator

MITSUBISHI ELECTRIC CORP

Update control device and update control method

Video data collection and analysis device

Vehicle-mounted communication device

KIORITZ CORP

Apparatus for measuring the operation of vehicular engines

Working machine safety device

YAZAKI CORP

Terminal-securing auxiliary member

Battery terminal stopper and battery terminal unit

SANYO ELECTRIC CO

Wall-mounted type cooking apparatus

EISAI CO LTD

Physiologically active substances

YAMABIKO CORP

Engine driven working machine

NISSAN MOTOR

Lock system for hinged window-mounted back door

YOSHIZAKI TAKUO

Work apparatus with internal combustion engine

EISAI R&D MAN CO LTD

Bioactive substance

IWATA MASAO

Non-contact ignition control device of internal combustion engine