Inventor · disambiguated record
Yoshio Naganuma
Also filed as: NAGANUMA YOSHIO
6 granted patents·363 citations·filing 1988–1994
87Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0193US5537339AMethod of operating a plurality of utilities, a utilities network system for carrying out the method and a control device for such a networkHITACHI LTD·Filed 1994·Granted Jul 16, 1996·109 cites·19 claims
- 0290US5331510AElectronic equipment and computer with heat pipeHITACHI LTD·Filed 1992·Granted Jul 19, 1994·134 cites·3 claims
- 0368US5028989ASemiconductor cooling moduleHITACHI LTD·Filed 1990·Granted Jul 2, 1991·42 cites·15 claims
- 0465US4908695ACooling apparatus and semiconductor device employing the sameHITACHI LTD·Filed 1988·Granted Mar 13, 1990·31 cites·10 claims
- 0564US5095359ASemiconductor package and computer using the packageHITACHI LTD·Filed 1989·Granted Mar 10, 1992·29 cites·13 claims
- 0647US5435380AHeat storage apparatus and methodHITACHI LTD·Filed 1994·Granted Jul 25, 1995·18 cites·13 claims
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