Inventor · disambiguated record
Kazunari Kawai
Also filed as: KAWAI KAZUNARI
19 granted patents·6 pending applications·166 citations·filing 1990–2022
92Inventor score
Top patents by PatentIndex Score
25 records- 0192US6074467AJet ink and process for preparing dispersion of colored fine particles for jet inkDAINIPPON INK & CHEMICALS·Filed 1997·Granted Jun 13, 2000·66 cites·6 claims
- 0286US5438860ACutter bit abrasive detecting device of shield machineKOMATSU MFG CO LTD·Filed 1993·Granted Aug 8, 1995·65 cites·4 claims
- 0383US10538897B2Excavation machine, method for controlling excavation machine, and excavation systemKOMATSU MFG CO LTD·Filed 2016·Granted Jan 21, 2020·8 cites·14 claims
- 0474US9873365B2Transport machineKOMATSU MFG CO LTD·Filed 2014·Granted Jan 23, 2018·6 cites·13 claims
- 0570US7630116B2Ion conductor and electrochemical display device utilizing the sameDAINIPPON INK & CHEMICALS·Filed 2005·Granted Dec 8, 2009·2 cites·10 claims
- 0666US12077085B2Mined material transport vehicleKOMATSU MFG CO LTD·Filed 2019·Granted Sep 3, 2024·1 cites·20 claims
- 0761US10808532B2Tunnel boring machineKOMATSU MFG CO LTD·Filed 2017·Granted Oct 20, 2020·1 cites·16 claims
- 0861US10352165B2Mine mining systemKOMATSU MFG CO LTD·Filed 2014·Granted Jul 16, 2019·1 cites·10 claims
- 0957US10240457B2Mine management systemKOMATSU MFG CO LTD·Filed 2015·Granted Mar 26, 2019·1 cites·5 claims
- 1056US2016333215A1Activating energy beam-curable composition for flooring materialDAINIPPON INK & CHEMICALS·Filed 2014·Application pending·0 cites
- 1152US2017174900A1Energy curable compositionsDIC IMAGING PRODUCTS USA LLC·Filed 2014·Application pending·0 cites
- 1251US11585219B2Mining systemKOMATSU MFG CO LTD·Filed 2019·Granted Feb 21, 2023·0 cites·14 claims
- 1351US2025314173A1Excavated matter conveyance system inside driftwayKOMATSU MFG CO LTD·Filed 2022·Application pending·0 cites
- 1449US9828856B2Conveyance machine and management systemKOMATSU MFG CO LTD·Filed 2014·Granted Nov 28, 2017·0 cites·19 claims
- 1547US2021040341A1Ink ejection stabilizer, ink and textile printing agent containing the same, and printed articleDAINIPPON INK & CHEMICALS·Filed 2019·Application pending·0 cites
- 1646US10360646B2Mine management systemKOMATSU MFG CO LTD·Filed 2014·Granted Jul 23, 2019·0 cites·18 claims
- 1746US10354341B2Mine management systemKOMATSU MFG CO LTD·Filed 2014·Granted Jul 16, 2019·0 cites·8 claims
- 1844US7676029B2Guidance apparatus related to operation of information equipment and guidance method related to operation of information equipmentFUJITSU LTD·Filed 2006·Granted Mar 9, 2010·0 cites·10 claims
- 1943US9388690B2Tunnel excavation methodKOMATSU MFG CO LTD·Filed 2013·Granted Jul 12, 2016·0 cites·9 claims
- 2043US2014275319A1Active-energy-radiation-curable inkjet recording inkDAINIPPON INK & CHEMICALS·Filed 2012·Application pending·0 cites
- 2141US9617853B2Auxiliary tunneling apparatusKOMATSU MFG CO LTD·Filed 2013·Granted Apr 11, 2017·0 cites·21 claims
- 2241US2016333131A1Active energy ray-curable composition for flooring materials and installation method thereforDAINIPPON INK & CHEMICALS·Filed 2015·Application pending·0 cites
- 2338US7344073B2Magnetic recording mediumDAINIPPON INK & CHEMICALS·Filed 2002·Granted Mar 18, 2008·0 cites·5 claims
- 2434US5110188ADeformed shield tunneling method and tunneling machineKOMATSU MFG CO LTD·Filed 1990·Granted May 5, 1992·9 cites·2 claims
- 2531US5547260AAuxiliary cutter units of a shield machineKOMATSU MFG CO LTD·Filed 1994·Granted Aug 20, 1996·6 cites·20 claims
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