Inventor
KITANO MAKOTO
JP97 patents
⚠️ This page may combine multiple inventors who share the name “KITANO MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
47 patentsUS5608265AMar 4, 1997
Encapsulated semiconductor device package having holes for electrically conductive material
HITACHI LTD567 citations99
US5068712ANov 26, 1991
Semiconductor device
HITACHI LTD165 citations99
US5569960AOct 29, 1996
Electronic component, electronic component assembly and electronic component unit
HITACHI LTD105 citations98
US6741464B2May 25, 2004
Liquid cooling system and personal computer using thereof
HITACHI LTD47 citations96
US6122177ASep 19, 2000
Semiconductor device-mounted on a printed circuit board having solder bumps with excellent connection reliability
HITACHI LTD47 citations96
US6081023AJun 27, 2000
Semiconductor device
HITACHI LTD28 citations96
US5914531AJun 22, 1999
Semiconductor device having a ball grid array package structure using a supporting frame
HITACHI LTD68 citations96
US5895965AApr 20, 1999
Semiconductor device
HITACHI LTD58 citations96
US5793099AAug 11, 1998
Semiconductor device
HITACHI LTD30 citations96
US5612569AMar 18, 1997
Semiconductor device
HITACHI LTD35 citations96
US5539250AJul 23, 1996
Plastic-molded-type semiconductor device
HITACHI LTD63 citations96
US5530286AJun 25, 1996
Semiconductor device
HITACHI LTD53 citations96
US5488254AJan 30, 1996
Plastic-molded-type semiconductor device
HITACHI LTD66 citations96
US5358904AOct 25, 1994
Semiconductor device
HITACHI LTD47 citations96
US5357139AOct 18, 1994
Plastic encapsulated semiconductor device and lead frame
HITACHI LTD58 citations96
US5347429ASep 13, 1994
Plastic-molded-type semiconductor device
HITACHI LTD86 citations96
US5299092AMar 29, 1994
Plastic sealed type semiconductor apparatus
HITACHI LTD80 citations96
US5159434AOct 27, 1992
Semiconductor device having a particular chip pad structure
HITACHI LTD68 citations96
US5041901AAug 20, 1991
Lead frame and semiconductor device using the same
HITACHI LTD82 citations96
US6114753ASep 5, 2000
Circuit tape having adhesive film, semiconductor device, and a method for manufacturing the same
HITACHI LTD50 citations95
US5621243AApr 15, 1997
Semiconductor device having thermal stress resistance structure
HITACHI LTD80 citations95
US4942452AJul 17, 1990
Lead frame and semiconductor device
HITACHI LTD72 citations95
US6611425B2Aug 26, 2003
Electronic apparatus
HITACHI LTD48 citations93
US6130112AOct 10, 2000
Semiconductor device
HITACHI LTD20 citations93
US6130114AOct 10, 2000
Semiconductor device
HITACHI LTD17 citations93
US6100580AAug 8, 2000
Semiconductor device having all outer leads extending from one side of a resin member
HITACHI LTD17 citations93
US6049128AApr 11, 2000
Semiconductor device
HITACHI LTD21 citations93
US6018191AJan 25, 2000
Semiconductor device
HITACHI LTD18 citations93
US5635756AJun 3, 1997
Semiconductor device, lead frame therefor and memory card to provide a thin structure
HITACHI LTD18 citations93
US5391916AFeb 21, 1995
Resin sealed type semiconductor device
HITACHI LTD21 citations93
US5296737AMar 22, 1994
Semiconductor device with a plurality of face to face chips
HITACHI LTD34 citations93
US5293068AMar 8, 1994
Semiconductor device
HITACHI LTD35 citations93
US5194935AMar 16, 1993
Plastic encapsulated semiconductor device and structure for mounting the same devices having particular radiating fin structure
HITACHI LTD23 citations93
US5047837ASep 10, 1991
Semiconductor device with heat transfer cap
HITACHI LTD46 citations93
US6987668B2Jan 17, 2006
Liquid cooling system and personal computer using thereof
HITACHI LTD34 citations92
US6972954B2Dec 6, 2005
Liquid cooling system and personal computer using the same
HITACHI LTD33 citations92
US6873525B2Mar 29, 2005
Liquid cooling system and personal computer using the same
HITACHI LTD15 citations92
US6697253B2Feb 24, 2004
Liquid cooling system and personal computer using thereof
HITACHI LTD27 citations92
US6612910B1Sep 2, 2003
Liquid crystal glass substrate, method of cutting the liquid crystal glass substrate, cutter for the liquid crystal glass substrate and display using the liquid crystal glass substrate
HITACHI LTD25 citations92
US6566150B2May 20, 2003
Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step
HITACHI LTD15 citations92
US6465876B1Oct 15, 2002
Semiconductor device and lead frame therefor
HITACHI LTD16 citations92
US6455335B1Sep 24, 2002
Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step
HITACHI LTD17 citations92
US6114192ASep 5, 2000
Method of manufacturing a semiconductor device having a ball grid array package structure using a supporting frame
HITACHI LTD39 citations92
US5637914AJun 10, 1997
Lead frame and semiconductor device encapsulated by resin
HITACHI LTD24 citations92
US5101263AMar 31, 1992
Semiconductor device and method for manufacturing the same
HITACHI LTD27 citations92
US4987474AJan 22, 1991
Semiconductor device and method of manufacturing the same
HITACHI LTD41 citations92
USRE37690EMay 7, 2002
Lead frame and semiconductor device
HITACHI LTD25 citations91
SUMITOMO CHEMICAL CO
3 patentsUS6544670B1Apr 8, 2003
Hole transporting polymer and organic electroluminescence device using the same
SUMITOMO CHEMICAL CO20 citations92
US6521359B1Feb 18, 2003
Polymeric fluorescent substance and polymer light emitting device
SUMITOMO CHEMICAL CO45 citations92
US6403237B1Jun 11, 2002
Polymeric fluorescent substance and organic electroluminescence device
SUMITOMO CHEMICAL CO31 citations92
Showing the top 50 of 97 patents by PatentIndex Score.