Inventor · disambiguated record
Jyunichi Tsuchiya
Also filed as: TSUCHIYA JYUNICHI
5 granted patents·72 citations·filing 1995–2002
82Inventor score
Technology areasH10W
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0178US5808359ASemiconductor device having a heat sink with bumpers for protecting outer leadsHITACHI LTD·Filed 1995·Granted Sep 15, 1998·40 cites·6 claims
- 0271US6492739B2Semiconductor device having bumper portions integral with a heat sinkHITACHI LTD·Filed 2002·Granted Dec 10, 2002·12 cites·7 claims
- 0362US6320270B1Semiconductor device and method of producing the sameHITACHI LTD·Filed 2000·Granted Nov 20, 2001·7 cites·4 claims
- 0455US6392308B2Semiconductor device having bumper portions integral with a heat sinkHITACHI LTD·Filed 2001·Granted May 21, 2002·4 cites·6 claims
- 0546US6104085ASemiconductor device and method of producing the sameHITACHI LTD·Filed 1999·Granted Aug 15, 2000·9 cites·11 claims
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