Inventor · disambiguated record
Tatsumi Sugiura
Also filed as: SUGIURA TATSUMI
4 granted patents·64 citations·filing 1992–1994
78Inventor score
Files withNGK INSULATORS LTD4
Top patents by PatentIndex Score
4 records- 0176US5448209ALaminated dielectric filterNGK INSULATORS LTD·Filed 1994·Granted Sep 5, 1995·31 cites·9 claims
- 0261US5290740ADielectric ceramic composition used for producing dielectric resonator or filter for microwave applicationNGK INSULATORS LTD·Filed 1992·Granted Mar 1, 1994·12 cites·9 claims
- 0359US5378663AMethod of preparing a dielectric ceramic composition for producing a dielectric resonator or filter for microwave applicationsNGK INSULATORS LTD·Filed 1994·Granted Jan 3, 1995·11 cites·4 claims
- 0450US5332984ADielectric resonator or filter for microwave application, and method of producing the dielectric resonator or filterNGK INSULATORS LTD·Filed 1993·Granted Jul 26, 1994·10 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →