Inventor · disambiguated record
Koji Kashu
Also filed as: KASHU KOJI
16 granted patents·4 pending applications·19 citations·filing 2007–2020
88Inventor score
Top patents by PatentIndex Score
20 records- 0191US10852254B2Foreign object inspection device and foreign object inspection methodSUMITOMO CHEMICAL CO·Filed 2019·Granted Dec 1, 2020·4 cites·6 claims
- 0291US10539517B2Checking device and checking methodSUMITOMO CHEMICAL CO·Filed 2018·Granted Jan 21, 2020·5 cites·10 claims
- 0388US10811652B2Defect inspection deviceSUMITOMO CHEMICAL CO·Filed 2017·Granted Oct 20, 2020·3 cites·8 claims
- 0487US11124379B2Method of producing film, and film winding apparatusSUMITOMO CHEMICAL CO·Filed 2019·Granted Sep 21, 2021·2 cites·11 claims
- 0583US10551329B2Checking deviceSUMITOMO CHEMICAL CO·Filed 2018·Granted Feb 4, 2020·2 cites·6 claims
- 0679US10732125B2Defect inspection device, defect inspection method, method for producing separator roll, and separator rollSUMITOMO CHEMICAL CO·Filed 2017·Granted Aug 4, 2020·1 cites·12 claims
- 0762US10355256B2Film production method and film production deviceSUMITOMO CHEMICAL CO·Filed 2015·Granted Jul 16, 2019·0 cites·15 claims
- 0862US10177358B2Film production method and film production deviceSUMITOMO CHEMICAL CO·Filed 2015·Granted Jan 8, 2019·0 cites·9 claims
- 0962US10168285B2Production method for separator sheet, production method for separator, separator sheet wound body, and separator sheet production deviceSUMITOMO CHEMICAL CO·Filed 2015·Granted Jan 1, 2019·0 cites·9 claims
- 1060US10665838B2Method for manufacturing separator web, method for manufacturing separator, separator web, and apparatus for manufacturing separator webSUMITOMO CHEMICAL CO·Filed 2015·Granted May 26, 2020·0 cites·8 claims
- 1159US11322795B2Method for producing separator rollSUMITOMO CHEMICAL CO·Filed 2020·Granted May 3, 2022·0 cites·3 claims
- 1253US11132785B2Image processing device, foreign object inspection device, image processing method, and foreign object inspection methodSUMITOMO CHEMICAL CO·Filed 2019·Granted Sep 28, 2021·0 cites·8 claims
- 1353US7506426B2Machine toolSHIN NIPPON KOKI CO LTD·Filed 2007·Granted Mar 24, 2009·2 cites·17 claims
- 1451US10964051B2Image processing device, foreign object inspection device, and image processing methodSUMITOMO CHEMICAL CO·Filed 2019·Granted Mar 30, 2021·0 cites·9 claims
- 1548US2019331614A1Inspection system and method for driving inspection systemSUMITOMO CHEMICAL CO·Filed 2019·Application pending·0 cites
- 1645US11017555B2Image processing device, foreign object inspection device, image processing method, and foreign object inspection methodSUMITOMO CHEMICAL CO·Filed 2019·Granted May 25, 2021·0 cites·14 claims
- 1742US10634625B2Transfer system and transfer methodSUMITOMO CHEMICAL CO·Filed 2018·Granted Apr 28, 2020·0 cites·7 claims
- 1842US2019304127A1Foreign object inspection device and foreign object inspection methodSUMITOMO CHEMICAL CO·Filed 2019·Application pending·0 cites
- 1940US2018284037A1Inspection device, inspection method, and method of producing film rollSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
- 2040US2018281203A1Robot arm and transfer systemSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →