Inventor
TSUKAMOTO HIDEKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
24 patentsUS6549095B2Apr 15, 2003
Dielectric filter, dielectric duplexer, and communication apparatus
MURATA MANUFACTURING CO26 citations92
US6351198B1Feb 26, 2002
Dielectric filter, duplexer, and communication apparatus
MURATA MANUFACTURING CO23 citations92
US6833773B1Dec 21, 2004
Dielectric filter, dielectric duplexer, and communication apparatus incorporating the same
MURATA MANUFACTURING CO9 citations74
US11528047B2Dec 13, 2022
Multilayer substrate, low-pass filter, high-pass filter, multiplexer, radio-frequency front-end circuit, and communication device
MURATA MANUFACTURING CO2 citations73
US10958242B2Mar 23, 2021
Acoustic wave filter device, multiplexer, radio-frequency front end circuit, and communication device
MURATA MANUFACTURING CO2 citations73
US10944381B2Mar 9, 2021
Acoustic wave filter device, multiplexer, radio-frequency front end circuit, and communication device
MURATA MANUFACTURING CO2 citations73
US10200012B2Feb 5, 2019
High-frequency filter, front-end circuit, and communication apparatus
MURATA MANUFACTURING CO3 citations73
US10382006B2Aug 13, 2019
Variable frequency filter, radio frequency front-end circuit, and communication terminal
MURATA MANUFACTURING CO2 citations72
US6549093B2Apr 15, 2003
Dielectric filter, duplexer, and communication apparatus incorporating the same
MURATA MANUFACTURING CO3 citations63
US6545566B2Apr 8, 2003
Dielectric filter, dielectric duplexer, and communication device
MURATA MANUFACTURING CO3 citations63
US6525625B1Feb 25, 2003
Dielectric duplexer and communication apparatus
MURATA MANUFACTURING CO6 citations63
US11411545B2Aug 9, 2022
Multiplexer, and radio frequency front-end circuit and communication device that use the same
MURATA MANUFACTURING CO0 citations62
US10224899B2Mar 5, 2019
High-frequency filter, front-end circuit, and communication device
MURATA MANUFACTURING CO1 citations62
US12375116B2Jul 29, 2025
Frontend circuit, frontend module, communication apparatus, and multiplexer
MURATA MANUFACTURING CO0 citations60
US11757482B2Sep 12, 2023
Frontend circuit, frontend module, communication apparatus, and multiplexer
MURATA MANUFACTURING CO0 citations60
US12555940B2Feb 17, 2026
Electrical connector and electrical connector set including the same
MURATA MANUFACTURING CO0 citations52
US6822538B2Nov 23, 2004
Dielectric filter, dielectric duplexer, and communication apparatus incorporating the same
MURATA MANUFACTURING CO1 citations52
US12088045B2Sep 10, 2024
Connector set and electronic circuit device
MURATA MANUFACTURING CO0 citations50
US12548930B2Feb 10, 2026
Electrical connector and electrical connector set provided with the electrical connector
MURATA MANUFACTURING CO0 citations49
US12482971B2Nov 25, 2025
Connector including a resin body member, signal terminals and a ground terminal
MURATA MANUFACTURING CO0 citations48
US11381217B2Jul 5, 2022
Radio frequency circuit, multiplexer, radio frequency front end circuit and communication apparatus
MURATA MANUFACTURING CO0 citations47
US11095321B2Aug 17, 2021
Multiplexer, radio-frequency front-end circuit, and communication apparatus
MURATA MANUFACTURING CO0 citations47
US11075658B2Jul 27, 2021
Multilayer substrate, filter, multiplexer, radio-frequency front-end circuit, and communication device
MURATA MANUFACTURING CO0 citations45
US6580338B1Jun 17, 2003
Dielectric filter, dielectric duplexer, communication apparatus, and method of designing dielectric resonator apparatus
MURATA MANUFACTURING CO0 citations42
MITSUBISHI ELECTRIC CORP
6 patentsUSD864884SOct 29, 2019
Semiconductor device
MITSUBISHI ELECTRIC CORP27 citations93
USD873227SJan 21, 2020
Semiconductor device
MITSUBISHI ELECTRIC CORP11 citations85
US11257760B2Feb 22, 2022
Semiconductor device having metal wire bonded to plural metal blocks connected to respective circuit patterns
MITSUBISHI ELECTRIC CORP2 citations71
US9627284B2Apr 18, 2017
Semiconductor device
MITSUBISHI ELECTRIC CORP1 citations51
US12243790B2Mar 4, 2025
Semiconductor device and inverter device
MITSUBISHI ELECTRIC CORP0 citations47
US9991180B2Jun 5, 2018
Semiconductor device for reducing self-inductance
MITSUBISHI ELECTRIC CORP0 citations41
FUJIMAK CORP
4 patentsUS6218650B1Apr 17, 2001
High speed oven using a jet of heated air
FUJIMAK CORP43 citations95
US5928541AJul 27, 1999
High speed oven using a jet of heated air
FUJIMAK CORP48 citations95
US5747775AMay 5, 1998
High speed oven
FUJIMAK CORP43 citations95
US5954986ASep 21, 1999
High speed oven
FUJIMAK CORP16 citations81