Inventor · disambiguated record
Koji Takenaka
Also filed as: TAKENAKA KOJI
6 granted patents·150 citations·filing 1977–2016
84Inventor score
Top patents by PatentIndex Score
6 records- 0192US5021283AWoven fabric having multi-layer structure and composite material comprising the woven fabricASAHI CHEMICAL IND·Filed 1989·Granted Jun 4, 1991·83 cites·7 claims
- 0284US7273335B2Machine toolOKUMA MACHINERY WORKS LTD·Filed 2005·Granted Sep 25, 2007·19 cites·12 claims
- 0369US5823722ATool holding attachmentOKUMA MACHINERY WORKS LTD·Filed 1996·Granted Oct 20, 1998·31 cites·4 claims
- 0468US10473924B2Optical scanning device, manufacturing method of optical scanning device, and optical scanning control deviceYOSHIDA YUKIHIRO·Filed 2016·Granted Nov 12, 2019·2 cites·9 claims
- 0546US5853358AMethod and machine tool for mounting and dismounting blind coverOKUMA MACHINERY WORKS LTD·Filed 1997·Granted Dec 29, 1998·10 cites·8 claims
- 0636US4155949AFire retardant polycarbonate resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1977·Granted May 22, 1979·5 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →