P

Inventor

UCHINO KENJI

US14 patents
⚠️ This page may combine multiple inventors who share the name “UCHINO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PENN STATE RES FOUND

6 patents
US5814922ASep 29, 1998

Annular piezoelectric transformer

PENN STATE RES FOUND58 citations95
US7307372B2Dec 11, 2007

Piezoelectric motor and method of exciting an ultrasonic traveling wave to drive the motor

PENN STATE RES FOUND11 citations80
US7095160B2Aug 22, 2006

Piezoelectric motor and method of exciting an ultrasonic traveling wave to drive the motor

PENN STATE RES FOUND15 citations80
US5955820ASep 21, 1999

Ultrasonic motor

PENN STATE RES FOUND8 citations73
US6811719B2Nov 2, 2004

High-power piezoelectric ceramics

PENN STATE RES FOUND5 citations60
US7501743B2Mar 10, 2009

Piezoelectric ultrasonic motor for 2-dimensional positioning

PENN STATE RES FOUND2 citations58

MITSUBISHI MINING & CEMENT CO

2 patents
US5202790AApr 13, 1993

Photo-driven light beam deflecting apparatus

MITSUBISHI MINING & CEMENT CO4 citations62
US5050969ASep 24, 1991

Photo-driven switching apparatus

MITSUBISHI MINING & CEMENT CO6 citations62

QORTEK INC

1 patent
US7459834B2Dec 2, 2008

Solid state gimbal system

QORTEK INC232 citations95

NISSAN MOTOR

1 patent
US4857791AAug 15, 1989

Linear motor

NISSAN MOTOR68 citations95

TOSOH CORP

1 patent
US4862029AAug 29, 1989

Actuator

TOSOH CORP35 citations91

MITSUBISHI MATERIALS CORP

1 patent
US5135897AAug 4, 1992

Electro-optical effect composition

MITSUBISHI MATERIALS CORP8 citations73

ALPS ELECTRIC CO LTD

1 patent
US4883248ANov 28, 1989

Shock preventing apparatus

ALPS ELECTRIC CO LTD7 citations73

UCHINO KENJI

1 patent
US8395301B1Mar 12, 2013

High power single crystal piezoelectric transformer

UCHINO KENJI5 citations62