Inventor · disambiguated record

Katsutoshi Ihara

Also filed as: IHARA KATSUTOSHI

1 granted patent·1 citations·filing 2013–2013

16Inventor score

Technology areasC10N

Files withMITSUBISHI GAS CHEMICAL CO1

Top patents by PatentIndex Score

1 record

0162US9826643B2Entry sheet for drilling and drilling methodMITSUBISHI GAS CHEMICAL CO·Filed 2013·Granted Nov 21, 2017·1 cites·17 claims

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Katsutoshi Ihara — Patent Inventor | PatentIndex