P

Inventor

SASAKI YASUHIRO

JP91 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

13 patents
US5241236AAug 31, 1993

Piezoelectric ceramic transformer being driven with thickness extensional vibration

NEC CORP429 citations98
US7420807B2Sep 2, 2008

Cooling device for electronic apparatus

NEC CORP36 citations92
US5278471AJan 11, 1994

Piezoelectric ceramic transformer

NEC CORP50 citations91
US7860259B2Dec 28, 2010

Piezoelectric acoustic element, acoustic device, and portable terminal device

NEC CORP13 citations84
US6278223B1Aug 21, 2001

Differential type piezoelectric actuator

NEC CORP15 citations84
US7564164B2Jul 21, 2009

Drive circuit for piezoelectric pump and cooling system that uses this drive circuit

NEC CORP10 citations82
US6829079B2Dec 7, 2004

Optical path control apparatus with mirror section, and manufacturing method for the same

NEC CORP12 citations74
US5759433AJun 2, 1998

Piezoelectric ceramic material decreased in lead content from stoichiometory for vibrating in wide frequency range at high electromechanical converting efficiency

NEC CORP13 citations74
US9851331B2Dec 26, 2017

Structure analyzing device and a structure analyzing method

NEC CORP2 citations72
US9804053B2Oct 31, 2017

Defect analysis device, defect analysis method, and program

NEC CORP3 citations72
US9772251B2Sep 26, 2017

Leak detection system, vibration detection device, information processing device, and leak detection method

NEC CORP3 citations72
US10036684B2Jul 31, 2018

Leakage determination system and leakage determination method

NEC CORP3 citations71
US9970840B2May 15, 2018

Leak inspection device, leak inspection method, and leak inspection program

NEC CORP3 citations71

YAZAKI CORP

11 patents

ONISHI YASUHARU

3 patents

FUJI XEROX CO LTD

2 patents

CANON KK

2 patents

KURODA JUN

2 patents

CITIZEN WATCH CO LTD

2 patents

BANYU PHARMA CO LTD

2 patents

TAKAHASHI MASATAKE

2 patents

NISSIN KOGYO KK

2 patents

HAKKO CORP

1 patent

KANETO SHOJI CO

1 patent

KASAI SHIGERU

1 patent

MSD KK

1 patent

MORI HIROTSUGU

1 patent

HASEGAWA TOMOHIDE

1 patent

HONDA MOTOR CO LTD

1 patent

DENSO CORP

1 patent

TDK ELECTRONICS CO LTD

1 patent

Showing the top 50 of 91 patents by PatentIndex Score.