Inventor · disambiguated record
Keishi Watanabe
Also filed as: WATANABE KEISHI
17 granted patents·4 pending applications·16 citations·filing 2013–2025
88Inventor score
Top patents by PatentIndex Score
21 records- 0188US10026557B2Chip capacitor, circuit assembly, and electronic deviceROHM CO LTD·Filed 2017·Granted Jul 17, 2018·4 cites·22 claims
- 0287US9288908B2Chip capacitor, circuit assembly, and electronic deviceROHM CO LTD·Filed 2013·Granted Mar 15, 2016·6 cites·20 claims
- 0377US10593480B2Chip capacitor, circuit assembly, and electronic deviceROHM CO LTD·Filed 2018·Granted Mar 17, 2020·1 cites·25 claims
- 0473US10706993B2Chip partsROHM CO LTD·Filed 2017·Granted Jul 7, 2020·2 cites·21 claims
- 0572US9773588B2Chip partsROHM CO LTD·Filed 2015·Granted Sep 26, 2017·2 cites·20 claims
- 0665US10321570B2Composite chip component, circuit assembly and electronic apparatusROHM CO LTD·Filed 2014·Granted Jun 11, 2019·1 cites·16 claims
- 0758US10681815B2Composite chip component, circuit assembly and electronic apparatusROHM CO LTD·Filed 2019·Granted Jun 9, 2020·0 cites·13 claims
- 0856US11986773B2Membrane defect inspection method and membrane defect inspection deviceKUBOTA KK·Filed 2019·Granted May 21, 2024·0 cites·11 claims
- 0954US9685273B2Chip capacitor, circuit assembly, and electronic deviceROHM CO LTD·Filed 2016·Granted Jun 20, 2017·0 cites·16 claims
- 1053US12246290B2Membrane filtration device and method for cleaning membrane filtration deviceKUBOTA KK·Filed 2019·Granted Mar 11, 2025·0 cites·3 claims
- 1153US11890581B2Membrane defect inspection method and membrane defect inspection deviceKUBOTA KK·Filed 2019·Granted Feb 6, 2024·0 cites·9 claims
- 1251US11101071B2Chip capacitor and manufacturing method thereofROHM CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·13 claims
- 1350US2025294894A1Tvs diodeROHM CO LTD·Filed 2025·Application pending·0 cites
- 1450US2025294891A1Tvs diodeROHM CO LTD·Filed 2025·Application pending·0 cites
- 1548US11289571B2Semiconductor apparatus for reducing parasitic capacitanceROHM CO LTD·Filed 2020·Granted Mar 29, 2022·0 cites·22 claims
- 1647US2025267953A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1747US2025267954A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1845US10607779B2Chip capacitor having capacitor region directly below external electrodeROHM CO LTD·Filed 2017·Granted Mar 31, 2020·0 cites·29 claims
- 1942US12113064B2Diode chipROHM CO LTD·Filed 2020·Granted Oct 8, 2024·0 cites·24 claims
- 2040US10343936B2Membrane casing and membrane componentKUBOTA KK·Filed 2015·Granted Jul 9, 2019·0 cites·14 claims
- 2127USD764019SFilterKUBOTA KK·Filed 2015·Granted Aug 16, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →