Inventor · disambiguated record
Koji Utsumi
Also filed as: UTSUMI KOJI
7 granted patents·6 pending applications·11 citations·filing 2007–2024
74Inventor score
Files withHITACHI LTD9HITACHI METALS LTD2HITACHI JOHNSON CONTROLS AIR CONDITIONING INC1ONOZUKA HIDEAKI1
Top patents by PatentIndex Score
13 records- 0169US7500812B2Method and program for calculating maximum depth of cut without self-excited vibration of cutting toolHITACHI LTD·Filed 2007·Granted Mar 10, 2009·7 cites·6 claims
- 0260US2023351325A1Parts procurement support device, parts procurement support system, and parts procurement support methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 0358US2025173743A1Proposal support system, proposal support method, and proposal support programHITACHI LTD·Filed 2024·Application pending·0 cites
- 0455US11890721B2Screw rotor processing method and screw rotor lead correction calculation deviceHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2019·Granted Feb 6, 2024·0 cites·5 claims
- 0553US7822502B2Method of calculating coordinates at cutting work completion in shoulder cutting by means of rotating toolHITACHI LTD·Filed 2007·Granted Oct 26, 2010·4 cites·3 claims
- 0653US2022366462A1Recommendation system, and product recommendation methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 0752US2023096031A1Nc program conversion processing method, conversion computer, and conversion programHITACHI LTD·Filed 2020·Application pending·0 cites
- 0847US12030148B2NC program generation system and NC program generation methodHITACHI LTD·Filed 2020·Granted Jul 9, 2024·0 cites·16 claims
- 0943US2021356932A1NC Program Conversion Processing Method and Conversion Use ComputerHITACHI LTD·Filed 2019·Application pending·0 cites
- 1040US9459614B2Machining condition estimating apparatus and machining condition estimating methodHITACHI METALS LTD·Filed 2014·Granted Oct 4, 2016·0 cites·10 claims
- 1140US2010129169A1Corner Portion Working ToolHITACHI LTD·Filed 2009·Application pending·0 cites
- 1237US10712147B2Measurement system and method of manufacturing shaft with holeHITACHI METALS LTD·Filed 2019·Granted Jul 14, 2020·0 cites·11 claims
- 1332US8967927B2Machine toolONOZUKA HIDEAKI·Filed 2010·Granted Mar 3, 2015·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →