Inventor · disambiguated record
Koji Hanaguri
Also filed as: HANAGURI KOJI
5 granted patents·247 citations·filing 1994–2005
84Inventor score
Files withKOBE STEEL LTD5
Top patents by PatentIndex Score
5 records- 0195US6824601B2Hard film for cutting tools, cutting tool coated with hard film, process for forming hard film, and target used to form hard filmKOBE STEEL LTD·Filed 2001·Granted Nov 30, 2004·158 cites·14 claims
- 0290US7186324B2Hard film cutting tools, cutting tool coated with hard film, process for forming hard film and target used to form hard filmKOBE STEEL LTD·Filed 2005·Granted Mar 6, 2007·11 cites·18 claims
- 0383US6919288B2Hard film for cutting tools, cutting tool coated with hard film, process for forming hard film, and target used to form hard filmKOBE STEEL LTD·Filed 2004·Granted Jul 19, 2005·20 cites·13 claims
- 0466US5730847AArc ion plating device and arc ion plating systemKOBE STEEL LTD·Filed 1994·Granted Mar 24, 1998·43 cites·22 claims
- 0551US5744017AVacuum arc deposition apparatusKOBE STEEL LTD·Filed 1994·Granted Apr 28, 1998·15 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →