Inventor

TODA MINORU

US63 patents

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

TODA MINORU

RCA CORP

Two lens optical package and method of making same

Piezoelectric positioning device

Surface acoustic wave cutterhead for disc recording having a circular transducer

Counterbalance system for sagging rotating element

Shutter construction

Fluid flow velocity sensor using a piezoelectric element

Light control device using a bimorph element

Rotative motor using a piezoelectric element

Disc record groove skipper

Shutter construction

Rotative motor using plural arrays of piezoelectric elements

Rotative motor using a triangular piezoelectric element

Signal pickup arm lifting/lowering and groove skipper apparatus

Velocity correction system for video disc player

Surface acoustic wave absorber

Method of producing optical image on chromium or aluminum film with high-energy light beam

MEASUREMENT SPEC INC

Method of forming a resonance transducer

Acoustic sensor using curved piezoelectric film

Protective housing for ultrasonic transducer apparatus

Multiple piezoelectric transducer array

Piezeoelectric transducer having protuberances for transmitting acoustic energy and method of making the same

Method of making a piezoelectric transducer having protuberances for transmitting acoustic energy

Handheld device having ultrasonic transducer for axial transmission of acoustic signals

Cylindrical transducer apparatus

Omni-directional ultrasonic transducer apparatus and staking method

Omni-directional ultrasonic transducer apparatus having controlled frequency response

Ultrasonic and strain dual mode sensor for contact switch

Handheld device having ultrasonic transducer for axial transmission of acoustic signals

Impedance matching layer for ultrasonic transducers with metallic protection structure

Ultrasonic and strain dual mode sensor for contact switch

WHITAKER CORP

Short distance ultrasonic distance meter

Proximity sensor utilizing polymer piezoelectric film

Proximity sensor utilizing polymer piezoelectric film with protective metal layer

Wideband ultrasonic transducer

Bulk wave transponder

Two-dimensional laser beam scanner using PVDF bimorph

Multi-layer polymer electroacoustic transducer assembly

Ultrasonic distance meter

TODA MINORU

Multilayer acoustic impedance converter for ultrasonic transducers

Multilayer backing absorber for ultrasonic transducer

Multilayer acoustic impedance converter for ultrasonic transducers

GEN ELECTRIC

Amplifier device with coupled surface emitting grating

Optical coupling system

High frequency signal driver for a laser diode and method of forming same

TOYODA GOSEI KK

Vehicle interior panel and vehicle airbag device

Methods for molding resin-molded articles

Automobile airbag door

MEASUREMENT SPECIALITIES INC

Ultrasonic transducer having impedance matching layer

(unassigned)

Reflective mode ultrasonic touch sensitive switch

NOBLES BRENT MICHAEL

Signal return for ultrasonic transducers