P

Inventor

MATSUURA NAOKI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI MEDIA ELECTRON KK

3 patents
US6766149B1Jul 20, 2004

Mobile radio terminal and surface acoustic wave antenna duplexer

HITACHI MEDIA ELECTRON KK73 citations97
US6714099B2Mar 30, 2004

Radio frequency filter, radio frequency circuit, antenna duplexer and radio terminal

HITACHI MEDIA ELECTRON KK74 citations97
US7659795B2Feb 9, 2010

Antenna duplexer and wireless terminal using the same

HITACHI MEDIA ELECTRON KK11 citations83

TOKAI RIKA CO LTD

3 patents
US5752713AMay 19, 1998

Vehicle occupant crash protector

TOKAI RIKA CO LTD53 citations95
US5597177AJan 28, 1997

Steering wheel pad structure

TOKAI RIKA CO LTD25 citations92
US5704637AJan 6, 1998

Air bag apparatus

TOKAI RIKA CO LTD16 citations73

NEC ELECTRONICS CORP

1 patent
US7800187B2Sep 21, 2010

Trech-type vertical semiconductor device having gate electrode buried in rounded hump opening

NEC ELECTRONICS CORP12 citations83

RIGAKU IND CORP

1 patent
US5579362ANov 26, 1996

Method of and apparatus for the quantitative measurement of paint coating

RIGAKU IND CORP14 citations72

NEC CORP

1 patent
US6194273B1Feb 27, 2001

Method of manufacturing an insulated gate type semiconductor device having a U-shaped groove

NEC CORP14 citations68

FUJIFILM CORP

1 patent
US12112476B2Oct 8, 2024

Medical support device, operation method of medical support device, non-transitory computer readable medium, and medical support system

FUJIFILM CORP1 citations62

MITSUBISHI HEAVY IND LTD

1 patent
US11227373B2Jan 18, 2022

Detection equivalence evaluation method and detection equivalence evaluation device

MITSUBISHI HEAVY IND LTD0 citations49

UNO HIROHIKO

1 patent
US8115231B2Feb 14, 2012

Semiconductor device

UNO HIROHIKO0 citations30