Inventor
NAKAJIMA TADAKATSU
JP50 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA TADAKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
36 patentsUS5270572ADec 14, 1993
Liquid impingement cooling module for semiconductor devices
HITACHI LTD188 citations99
US5021924AJun 4, 1991
Semiconductor cooling device
HITACHI LTD254 citations99
US7903407B2Mar 8, 2011
Cooling systems and electronic apparatus
HITACHI LTD110 citations98
US6591620B2Jul 15, 2003
Air conditioning equipment operation system and air conditioning equipment designing support system
HITACHI LTD133 citations98
US6454177B1Sep 24, 2002
Air-conditioning controlling system
HITACHI LTD151 citations98
US5694294ADec 2, 1997
Portable computer with fan moving air from a first space created between a keyboard and a first circuit board and a second space created between the first circuit board and a second circuit board
HITACHI LTD263 citations98
US5406807AApr 18, 1995
Apparatus for cooling semiconductor device and computer having the same
HITACHI LTD156 citations98
US5365402ANov 15, 1994
Cooling apparatus of electronic device
HITACHI LTD120 citations98
US5959351ASep 28, 1999
Liquid-cooled electronic device
HITACHI LTD119 citations97
US5504924AApr 2, 1996
Cooling system of electronic computer using flexible members in contact with semiconductor devices on boards
HITACHI LTD151 citations97
US4949164AAug 14, 1990
Semiconductor cooling apparatus and cooling method thereof
HITACHI LTD98 citations96
US4770242ASep 13, 1988
Cooling device of semiconductor chips
HITACHI LTD96 citations96
US4694378ASep 15, 1987
Apparatus for cooling integrated circuit chips
HITACHI LTD66 citations96
US4619316AOct 28, 1986
Heat transfer apparatus
HITACHI LTD121 citations96
US4977444ADec 11, 1990
Semiconductor cooling apparatus
HITACHI LTD69 citations95
US6584793B2Jul 1, 2003
Cogeneration system
HITACHI LTD22 citations93
US4823863AApr 25, 1989
Thermal conduction device
HITACHI LTD53 citations93
US4520866AJun 4, 1985
Falling film evaporation type heat exchanger
HITACHI LTD46 citations93
US7839640B2Nov 23, 2010
Electronic device and a thermal connector used therein
HITACHI LTD20 citations92
US7836712B2Nov 23, 2010
Air conditioning apparatus
HITACHI LTD37 citations92
US7826217B2Nov 2, 2010
Cooling device and electronic apparatus using the same
HITACHI LTD22 citations92
US7225171B2May 29, 2007
Air conditioning equipment operation system and air conditioning equipment designing support system
HITACHI LTD31 citations92
US6449149B1Sep 10, 2002
Electronic equipment
HITACHI LTD52 citations92
US5805417ASep 8, 1998
Heat dissipation structure in a portable computer including a heat dissipation block extending from a heat dissipation plate through a first circuit board to a CPU on a second circuit board
HITACHI LTD22 citations92
USRE35721EFeb 3, 1998
Cooling device of semiconductor chips
HITACHI LTD33 citations92
US4606405AAug 19, 1986
Heat transfer wall
HITACHI LTD31 citations92
US8345425B2Jan 1, 2013
Cooling system and electronic apparatus applying the same therein
HITACHI LTD26 citations91
US6185481B1Feb 6, 2001
Air cooled electronic equipment apparatus
HITACHI LTD42 citations90
US7936560B2May 3, 2011
Cooling device and electronic equipment including cooling device
HITACHI LTD16 citations84
US6247331B1Jun 19, 2001
Absorption refrigerator and the method of producing the same
HITACHI LTD17 citations82
US6094343AJul 25, 2000
Heat dissipation structure for electronic equipment including two heat dissipation block assemblies and a heat conductive coupler
HITACHI LTD14 citations81
US4585055AApr 29, 1986
Liquid film evaporation type heat exchanger
HITACHI LTD22 citations81
US4326391AApr 27, 1982
Rankine-cycle-engine-driven cooling-and-heating system
HITACHI LTD12 citations74
US6094344AJul 25, 2000
Heat dissipation structure for a personal computer including two heat dissipation block assemblies and two heat dissipation plates
HITACHI LTD8 citations73
US4561497ADec 31, 1985
Heat transfer surface and manufacturing method for same
HITACHI LTD17 citations72
US9389664B2Jul 12, 2016
Operations management methods and devices thereof in systems
HITACHI LTD1 citations52
KATO TAKESHI
2 patentsHAYASHI SHINICHI
2 patentsUS8429434B2Apr 23, 2013
Control method with management server apparatus for storage device and air conditioner and storage system
HAYASHI SHINICHI1 citations52
US8397089B2Mar 12, 2013
Control method with management server apparatus for storage device and air conditioner and storage system
HAYASHI SHINICHI0 citations52