Inventor

ISHIKAWA TOSHIO

JP67 patents

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

ISHIKAWA TOSHIO

HITACHI LTD

Gas insulated switchgear

Power apparatus and method of location of a fault in a power apparatus on the basis of attenuation coefficients of electromagnetic coefficients of fault generated electromagnetic waves

Method and apparatus for locating an abnormality in a gas-insulated electric device

Rotating electrical machine

Rotating electrical machine

Insulation testing device for gas insulated apparatus

Insulating spacers for use in gas-insulated electric apparatus

Gas insulated electric apparatus

Gas insulated apparatus with internal coated insulation layer of high dielectric constant

Gas-insulated electrical apparatus with electret for captivating conductive particles and method of removing such particles during assembly thereof

Method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current

Lightning current responsive alarm

SHARP KK

Disk recording and reproducing device

Portable image input device

Three-dimensional image display apparatus for optically synthesizing images formed on different surfaces on a display screen

Liquid crystal display apparatus

Magneto-optical recording and reproducing device having integrally formed recording and reproducing magnetic heads

Method for recording and reproducing information using an optical memory

Optical recording element having a plurality of thin film filtering layers and optical recording element having an electrically conductive layer

Magneto-optical multilayer recording disk and method of reproducing the same

Magneto-optical recording and reproducing device having integrally formed recording and reproducing magnetic heads

Magnetic recording and reproduction apparatus for data processing unit and magnetic tape for use in such apparatus

PHILIP MORRIS INC

Icon image for portion of a display screen

Icon image for a portion of a display screen

Cleaner

Car charger

Cleaner assembly

HITACHI AUTOMOTIVE SYSTEMS LTD

Permanent magnet rotating electric machine and method for manufacturing same

Rotary electric machine

Rotary electric machine and vehicle provided with the same

JAPAN SCIENCE & TECH CORP

Method of performing high-efficiency machining by high-density radical reaction using a rotating electrode, device for performing the method and the rotating electrode used therefor

Method for machining/cleaning by hydroxide ion in ultrapure water

DAINICHI SHOJI KABUSHIKI KAISH

Container

Dust-incompatible article transfer container cleaner

ASMO CO LTD

Centerpiece structure of brush-less motor and method of manufacturing brush-less motor

Resistor and resistor manufacturing method

AGENCY IND SCIENCE TECHN

Method for the preparation of cyclohexanone

Noble metal catalyst for dehydrogenation of cyclohexanes

ASAO CO LTD

Brushless motor for vehicle air conditioner

NIPPON TELEGRAPH & TELEPHONE

Cable pulling/feeding apparatus

(unassigned)

Substrate cassette and side rail therefor

PHILIP MORRIS USA INC

Icon image for a portion of a display screen

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Patterning composition and method for patterning on a substrate

TOYODA MACHINE WORKS LTD

Method of grinding a workpiece having plural cylindrical portions with plural grinding wheels

DAINICHI SHOJI K K

Container

TRIS INC

Metal-graphite brush

SANYO TEGUSU CO LTD

Monofilament for mowing

ISHIKAWA TOSHIO

Stator winding for rotating electric machine

SHINETSU HANDOTAI KK

Wafer basket

NIPPON DENSO CO

Electric fan device for automotive vehicle