Inventor · disambiguated record
Sadachika Akiyama
Also filed as: AKIYAMA SADACHIKA
3 granted patents·235 citations·filing 1998–1998
77Inventor score
Files withKOMATSU MFG CO LTD3
Top patents by PatentIndex Score
3 records- 0187US6141629AMethod and apparatus for determining machine maintenance due timesKOMATSU MFG CO LTD·Filed 1998·Granted Oct 31, 2000·62 cites·8 claims
- 0273US6256594B1Machine fault monitoring apparatus and methodKOMATSU MFG CO LTD·Filed 1998·Granted Jul 3, 2001·142 cites·4 claims
- 0371US6067498AMethod and apparatus for engine abnormality detectionKOMATSU MFG CO LTD·Filed 1998·Granted May 23, 2000·31 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →