Inventor · disambiguated record
Masashi Ochi
Also filed as: OCHI MASASHI
15 granted patents·6 pending applications·39 citations·filing 2001–2017
89Inventor score
Files withYANASE YOSHIKOTO11OCHI MASASHI4MITSUBISHI HEAVY IND MACHINE TOOL CO LTD3MITSUBISHI HEAVY IND LTD2
Top patents by PatentIndex Score
21 records- 0177US9079292B2Method of making barrel-shaped worm-like toolYANASE YOSHIKOTO·Filed 2010·Granted Jul 14, 2015·4 cites·1 claims
- 0277US8460064B2Method of dressing barrel worm-shaped tool, dressing apparatus, and internal-gear grinding machineYANASE YOSHIKOTO·Filed 2008·Granted Jun 11, 2013·10 cites·17 claims
- 0375US9278398B2Method for machining internally toothed gear and method for dressing tool used for sameYANASE YOSHIKOTO·Filed 2010·Granted Mar 8, 2016·4 cites·2 claims
- 0474US9969018B2Internal gear machining method and internal gear machining deviceYANASE YOSHIKOTO·Filed 2010·Granted May 15, 2018·3 cites·14 claims
- 0573US8944890B2Internal gear grinding machine and dressing method for barrel-shaped threaded toolOCHI MASASHI·Filed 2009·Granted Feb 3, 2015·6 cites·2 claims
- 0667US9421654B2Clamping device having ring shape with hydraulically down force clamping meansOCHI MASASHI·Filed 2011·Granted Aug 23, 2016·2 cites·4 claims
- 0767US8851962B2Barrel-shaped threaded tool for machining internal gearYANASE YOSHIKOTO·Filed 2009·Granted Oct 7, 2014·3 cites·2 claims
- 0866US8998681B2Gear grinding methodYANASE YOSHIKOTO·Filed 2011·Granted Apr 7, 2015·2 cites·2 claims
- 0964US8382560B2Barrel worm-shaped toolMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Feb 26, 2013·2 cites·5 claims
- 1062US9120167B2Method for manufacturing screw-shaped toolYANASE YOSHIKOTO·Filed 2012·Granted Sep 1, 2015·1 cites·1 claims
- 1161US8979610B2Method for dressing threaded grinding stone for internal gear grindingYANASE YOSHIKOTO·Filed 2010·Granted Mar 17, 2015·1 cites·1 claims
- 1255US8758093B2Internal gear grinding machineOCHI MASASHI·Filed 2009·Granted Jun 24, 2014·1 cites·3 claims
- 1355US2017197263A1Screw-shaped grindstone for grinding gears and method for grinding gearsMITSUBISHI HEAVY IND MACHINE TOOL CO LTD·Filed 2017·Application pending·0 cites
- 1453US8905819B2Internal gear machining methodYANASE YOSHIKOTO·Filed 2009·Granted Dec 9, 2014·0 cites·2 claims
- 1551US2015165589A1Method of making barrel-shaped worm-like toolMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
- 1651US2014141699A1Screw-shaped grindstone for grinding gears and method for grinding gearsYANASE YOSHIKOTO·Filed 2012·Application pending·0 cites
- 1749US10307843B2Internal gear grinding methodMITSUBISHI HEAVY IND MACHINE TOOL CO LTD·Filed 2014·Granted Jun 4, 2019·0 cites·1 claims
- 1847US8882569B2Gear grinding machineOCHI MASASHI·Filed 2009·Granted Nov 11, 2014·0 cites·3 claims
- 1946US2016228961A1Internal-gear machining device and internal-gear machining methodMITSUBISHI HEAVY IND MACHINE TOOL CO LTD·Filed 2014·Application pending·0 cites
- 2046US2004034039A1Solid preparationsFiled 2001·Application pending·0 cites
- 2142US2014357167A1Dressing method for drum-shaped gear-like grindstone, and disk dresserYANASE YOSHIKOTO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →