Inventor · disambiguated record
Koichiro Akari
Also filed as: AKARI KOICHIRO
12 granted patents·1 pending application·134 citations·filing 1990–2021
89Inventor score
Top patents by PatentIndex Score
13 records- 0187US5126030AApparatus and method of cathodic arc depositionKOBE STEEL LTD·Filed 1990·Granted Jun 30, 1992·58 cites·18 claims
- 0284US6716540B2Multilayer film formed bodyKOBE STEEL LTD·Filed 2002·Granted Apr 6, 2004·28 cites·19 claims
- 0377US6156170AMagnetron sputtering apparatusKOBE STEEL LTD·Filed 1999·Granted Dec 5, 2000·30 cites·15 claims
- 0466US8621757B2Coated cutting edge of a blade memberAKARI KOICHIRO·Filed 2008·Granted Jan 7, 2014·5 cites·14 claims
- 0561US12241152B2Hard coating film, and member coated with sand-abrasion-resistant hard coating film which includes sameKOBE STEEL LTD·Filed 2021·Granted Mar 4, 2025·0 cites·7 claims
- 0659US9695514B2Laminated coating having excellent abrasion resistanceKOBE STEEL LTD·Filed 2014·Granted Jul 4, 2017·0 cites·8 claims
- 0759US8808858B2Diamondlike carbon hard multilayer film formed body and method for producing the sameAKARI KOICHIRO·Filed 2009·Granted Aug 19, 2014·4 cites·20 claims
- 0857US6749730B2Sputter deviceKOBE STEEL LTD·Filed 2002·Granted Jun 15, 2004·3 cites·6 claims
- 0956US9121548B2Sliding memberMORI HIROYUKI·Filed 2012·Granted Sep 1, 2015·0 cites·7 claims
- 1053US11174546B2Film formation methodKOBE STEEL LTD·Filed 2018·Granted Nov 16, 2021·0 cites·6 claims
- 1151US2007054125A1Diamondlike carbon hard multilayer film formed body and method for producing the sameKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 1242US12033836B2Nitriding apparatus and nitriding methodKOBE STEEL LTD·Filed 2019·Granted Jul 9, 2024·0 cites·15 claims
- 1337US5961729AVacuum arc evaporation methodKOBE STEEL LTD·Filed 1996·Granted Oct 5, 1999·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →