Inventor · disambiguated record
Nobuyuki Sakai
Also filed as: SAKAI NOBUYUKI
9 granted patents·2 pending applications·153 citations·filing 1989–2021
87Inventor score
Top patents by PatentIndex Score
11 records- 0188US5046087AAttendant console for telephone exchangeNEC CORP·Filed 1989·Granted Sep 3, 1991·108 cites·7 claims
- 0287US7211533B2Oxide porcelain composition, ceramic multilayer substrate, and ceramic electronic componentMURATA MANUFACTURING CO·Filed 2005·Granted May 1, 2007·12 cites·19 claims
- 0372US8115108B2Flexible printed circuit board and manufacturing method for the sameSAKAI NOBUYUKI·Filed 2008·Granted Feb 14, 2012·7 cites·8 claims
- 0472US6429164B1High frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication systemMURATA MANUFACTURING CO·Filed 2000·Granted Aug 6, 2002·12 cites·14 claims
- 0557US2022195607A1Coating film and composite material containing coating filmTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 0654US6844797B2High-frequency dielectric ceramic member, dielectric resonator, dielectric filter, dielectric duplexer, and communication deviceMURATA MANUFACTURING CO·Filed 2003·Granted Jan 18, 2005·5 cites·20 claims
- 0745US6833776B2Dielectric resonator, dielectric filter, dielectric duplexer, and communication deviceMURATA MANUFACTURING CO·Filed 2003·Granted Dec 21, 2004·1 cites·17 claims
- 0836US5422944AAttendant console sharing system and method in centrexNEC CORP·Filed 1994·Granted Jun 6, 1995·7 cites·5 claims
- 0933US2012016407A1Intravascular thrombus capturing instrumentSAKAI NOBUYUKI·Filed 2010·Application pending·0 cites
- 1029US5367568ASwitchboard terminal apparatus having a plurality of loop circuitsNEC CORP·Filed 1992·Granted Nov 22, 1994·0 cites·7 claims
- 1126US5428661ATerminating call control method and system therefor in a digital switching unit used with subscriber groupsNEC CORP·Filed 1994·Granted Jun 27, 1995·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →