Inventor · disambiguated record
Masashi Kubo
Also filed as: KUBO MASASHI
8 granted patents·3 pending applications·18 citations·filing 2005–2022
79Inventor score
Top patents by PatentIndex Score
11 records- 0196US10240641B2Power transmission shaft and propeller shaft for vehicleHITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD·Filed 2015·Granted Mar 26, 2019·12 cites·30 claims
- 0286US9903012B2Film formation method and film formation apparatusULVAC INC·Filed 2012·Granted Feb 27, 2018·3 cites·9 claims
- 0377US11828334B2Power transmission shaft and propeller shaft for vehicleHITACHI ASTEMO LTD·Filed 2022·Granted Nov 28, 2023·0 cites·1 claims
- 0465US11339831B2Power transmission shaft and propeller shaft for vehicleHITACHI AUTOMOTIVE SYSTEMS KYUSHU LTD·Filed 2019·Granted May 24, 2022·0 cites·3 claims
- 0562US8011315B2Thin film forming apparatusULVAC INC·Filed 2005·Granted Sep 6, 2011·3 cites·15 claims
- 0650US2024301920A1Propeller shaft yoke and propeller shaftHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 0747US9891731B2Touch panel, method of producing the same, optical thin film substrate and method of producing the sameULVAC INC·Filed 2014·Granted Feb 13, 2018·0 cites·9 claims
- 0847US2013186340A1Vacuum Film Forming ApparatusULVAC INC·Filed 2013·Application pending·0 cites
- 0946US8735201B2Film-forming method for forming passivation film and manufacturing method for solar cell elementKUBO MASASHI·Filed 2009·Granted May 27, 2014·0 cites·3 claims
- 1042US10429964B2Touch panel, method of manufacturing touch panel, and optical thin filmULVAC INC·Filed 2015·Granted Oct 1, 2019·0 cites·4 claims
- 1133US2014216332A1Vacuum treatment deviceULVAC INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →