Inventor · disambiguated record
Nobuyoshi Yamazaki
Also filed as: YAMAZAKI NOBUYOSHI
5 granted patents·1 pending application·76 citations·filing 1987–2021
77Inventor score
Top patents by PatentIndex Score
6 records- 0165US4800385AWell data transmission system using a magnetic drill string for transmitting data as a magnetic flux signalRADIC CO LTD·Filed 1987·Granted Jan 24, 1989·42 cites·8 claims
- 0260US5540085AMethod of measuring leakage position in impervious bottom sheet using electrodes mounted on both surfaces of the sheet and apparatus thereforSAKATA DENKI CO LTD·Filed 1994·Granted Jul 30, 1996·25 cites·9 claims
- 0350US12217994B2Electrostatic chuck device and sleeve for electrostatic chuck deviceTOMOEGAWA CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·4 claims
- 0441US2006170423A1Buried meter and structure measurement systemKOHGO YUJI·Filed 2003·Application pending·0 cites
- 0533US6498478B2Azimuth measuring method, azimuth measuring apparatus, position measuring method, and position measuring apparatusRADIC CO LTD·Filed 2001·Granted Dec 24, 2002·0 cites·19 claims
- 0628US5565860AUnderground information collecting apparatus having a noise cancel functionRADIC CO LTD·Filed 1995·Granted Oct 15, 1996·9 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →