Inventor
AKARI KOICHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “AKARI KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
9 patentsUS5126030AJun 30, 1992
Apparatus and method of cathodic arc deposition
KOBE STEEL LTD58 citations95
US6716540B2Apr 6, 2004
Multilayer film formed body
KOBE STEEL LTD28 citations91
US6156170ADec 5, 2000
Magnetron sputtering apparatus
KOBE STEEL LTD30 citations91
US12241152B2Mar 4, 2025
Hard coating film, and member coated with sand-abrasion-resistant hard coating film which includes same
KOBE STEEL LTD0 citations61
US6749730B2Jun 15, 2004
Sputter device
KOBE STEEL LTD3 citations61
US5961729AOct 5, 1999
Vacuum arc evaporation method
KOBE STEEL LTD6 citations61
US11174546B2Nov 16, 2021
Film formation method
KOBE STEEL LTD0 citations50
US9695514B2Jul 4, 2017
Laminated coating having excellent abrasion resistance
KOBE STEEL LTD0 citations49
US12033836B2Jul 9, 2024
Nitriding apparatus and nitriding method
KOBE STEEL LTD0 citations47