Inventor

HATTORI TADASHI

256 patents

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

HATTORI TADASHI

NIPPON DENSO CO

Electroluminescent element

Analog-to-digital conversion circuit having a pulse circulating portion

Energy supply system to robot within pipe

Method and apparatus for direct bonding two bodies

Thin-film El display panel having uniform display characteristics

Transparent thin-film EL display apparatus

Electroluminescent display driver device

Transparent thin-film EL display apparatus with ambient light adaptation means

Process for fabricating a complementary MIS transistor

Process for producing electroluminescent device

Oscillation circuit including a ring oscillator having a changeable number of inverter circuits

Air cleaning apparatus

Magnetic detection device using an oscillator whose detection element is a magnetoresitance effective element

Varifocal lens

Complementary MIS transistor and a fabrication process thereof

Semiconductor physical-quantity sensor having a locos oxide film, for sensing a physical quantity such as acceleration, yaw rate, or the like

Process for fabricating an electroluminescent device

Thin-film EL display panel having uniform display characteristics

Electroluminescent display having improved breakdown characteristics

Electroluminescent device having a light reflecting film only at locations corresponding to light emitting regions

Electroluminescent device with improved blue color purity

Electroluminescence element and method for fabricating same

Electroluminescent display having improved breakdown characteristics and manufacturing method thereof

Semiconductor sensor with suspended microstructure and method for fabricating same

Semiconductor device and manufacturing method therefor

Variable frequency oscillator having an output frequency that is controllable

Thin film electroluminescence display element

NIPPON SOKEN

Air cleaner using ionic wind

Air cleaner using ionic wind

Method and device for forming diamond film

Semiconductor pressure sensor with method diaphragm

Semiconductor-type flow rate detecting apparatus

Machine oil deterioration detection

Heat reflection film

Deteriorated condition detecting apparatus for an oxygen sensor

Deteriorated condition detecting apparatus for an oxygen sensor

Intake-air amount detecting system for an internal combustion engine

Ignition apparatus for internal combustion engine

Laser ignition apparatus for an internal combustion engine

Throttle valve control system for an internal combustion engine

Method and apparatus for forming a diamond film

Process for forming diamond film

Flow rate detecting apparatus having semiconductor chips

DENSO CORP

Electroluminescent display device having uniform display element column luminosity

Combined display panel

Dry etching method and manufacturing method of manufacturing EL element using same

CANON KK

Exposure apparatus and method of manufacturing device

HATTORI TADASHI

Flame and smoke shutoff system

ISUZU FISHING REEL MFG

Pipe coupling

JAPAN RECOM LTD

Closure for cable connection