Inventor
KITAHARA TAKASHI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “KITAHARA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
10 patentsUS10868155B2Dec 15, 2020
Compound semiconductor device
MURATA MANUFACTURING CO2 citations72
US10276701B2Apr 30, 2019
Compound semiconductor device
MURATA MANUFACTURING CO1 citations72
US9825156B2Nov 21, 2017
Compound semiconductor device
MURATA MANUFACTURING CO2 citations72
US10404226B2Sep 3, 2019
Power amplifier module
MURATA MANUFACTURING CO2 citations71
US10264677B2Apr 16, 2019
Electronic component and manufacturing method therefor
MURATA MANUFACTURING CO2 citations71
US12538422B2Jan 27, 2026
Circuit board and circuit module
MURATA MANUFACTURING CO0 citations62
US11869957B2Jan 9, 2024
Compound semiconductor device
MURATA MANUFACTURING CO0 citations62
US11508834B2Nov 22, 2022
Compound semiconductor device
MURATA MANUFACTURING CO0 citations62
US10714602B2Jul 14, 2020
Compound semiconductor device
MURATA MANUFACTURING CO0 citations51
US9831329B2Nov 28, 2017
Compound semiconductor device
MURATA MANUFACTURING CO0 citations51
PFU LTD
9 patentsUS6166904ADec 26, 2000
Heat generating element cooling device
PFU LTD40 citations95
US5760333AJun 2, 1998
Heat-generating element cooling device
PFU LTD59 citations95
US5583316ADec 10, 1996
Heat-generating element cooling device
PFU LTD68 citations95
US6243263B1Jun 5, 2001
Heat radiation device for a thin electronic apparatus
PFU LTD27 citations92
US6143977ANov 7, 2000
Heat-generating element cooling device
PFU LTD20 citations92
US6140571AOct 31, 2000
Heat-generating element cooling device
PFU LTD47 citations92
US6011216AJan 4, 2000
Heat-generating element cooling device
PFU LTD22 citations92
US5756931AMay 26, 1998
Heat-generating element cooling device
PFU LTD22 citations92
US6549404B1Apr 15, 2003
Semiconductor module apparatus and cooling apparatus
PFU LTD30 citations88
FUJITSU LTD
6 patentsUS6067227AMay 23, 2000
Heat sink for cooling a heat producing element and application
FUJITSU LTD97 citations98
US5504650AApr 2, 1996
Heat sink for cooling a heat producing element and application
FUJITSU LTD441 citations98
US5940267AAug 17, 1999
Heat sink for cooling a heat producing element and application
FUJITSU LTD31 citations92
US5629560AMay 13, 1997
Integrated circuit package
FUJITSU LTD41 citations92
USD357900SMay 2, 1995
Combined heat sink and fan
FUJITSU LTD30 citations92
USD356777SMar 28, 1995
Combined heat sink and fan
FUJITSU LTD24 citations92
KAO CORP
4 patentsUS6329409B1Dec 11, 2001
Amine derivatives and skin preparations for external use containing the same
KAO CORP1 citations51
US7504116B2Mar 17, 2009
Hair growth inhibitor and depilation accelerator
KAO CORP0 citations50
US7488499B2Feb 10, 2009
Herbal hair growth inhibitor and depilation accelerator
KAO CORP0 citations50
US5646184AJul 8, 1997
Preparation for external application to the skin and novel benzoic acid derivatives
KAO CORP0 citations45