Inventor · disambiguated record
Toshikazu Yamaguchi
Also filed as: YAMAGUCHI TOSHIKAZU
3 granted patents·2 pending applications·174 citations·filing 1994–2008
76Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NAKANO YUUJI1SHIBATA HIROSHI1
Top patents by PatentIndex Score
5 records- 0182US5600722ASystem and scheme of cipher communicationNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Feb 4, 1997·130 cites·16 claims
- 0275US8251136B2Cooling deviceSHIBATA HIROSHI·Filed 2008·Granted Aug 28, 2012·12 cites·9 claims
- 0350US5604807ASystem and scheme of cipher communicationNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Feb 18, 1997·32 cites·6 claims
- 0440US2009101304A1Heat exchange type cooling deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 0540US2009139261A1Cooler for heater-containing boxNAKANO YUUJI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →