Inventor · disambiguated record
Susumu Naoyuki
Also filed as: NAOYUKI SUSUMU · TSURU YOSHIYUKI
4 granted patents·138 citations·filing 1978–2007
80Inventor score
Top patents by PatentIndex Score
4 records- 0184US6268648B1Board for mounting semiconductor element, method for manufacturing the same, and semiconductor deviceHITACHI CHEMICAL CO LTD·Filed 1998·Granted Jul 31, 2001·83 cites·37 claims
- 0279US6492203B1Semiconductor device and method of fabrication thereofHITACHI CHEMICAL CO LTD·Filed 2000·Granted Dec 10, 2002·30 cites·8 claims
- 0375US8673428B2Engraved plate and substrate with conductor layer pattern using the sameNAOYUKI SUSUMU·Filed 2007·Granted Mar 18, 2014·10 cites·29 claims
- 0472US4219927AMethod of producing a multistylus head deviceHITACHI CHEMICAL CO LTD·Filed 1978·Granted Sep 2, 1980·15 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →