Inventor · disambiguated record

Osafumi Nakajima

Also filed as: NAKAJIMA OSAFUMI

2 granted patents·8 citations·filing 2007–2009

51Inventor score

Technology areasF22B

Files withFUJITA JUN1 MITSUBISHI HEAVY IND LTD1

Top patents by PatentIndex Score

2 records

0167US7690234B2Tip tool guide apparatus and method for bringing in tip tool guide apparatusMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Apr 6, 2010·7 cites·2 claims
0253US8297093B2Tip tool guide apparatusFUJITA JUN·Filed 2009·Granted Oct 30, 2012·1 cites·10 claims

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