Patent Ranking in Japan - Applicant details - Japanese version

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TDK Corporation

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  2019 Application Ranking      40th  publications: 876 上昇2018: 60th  646)

  2019 Acquisition Ranking      54th  registrations: 449 上昇2018: 64th  412)

(update:Jun 24, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6623542 Lithium ion secondary battery Dec 25, 2019
B 6623569 Thin film dielectric and thin film capacitor element Dec 25, 2019
B 6623615 Vibration type gyro sensor, electronic device and moving body Dec 25, 2019
B 6623705 Coil device Dec 25, 2019
B 6623767 Gyro element and angular velocity sensor using the same Dec 25, 2019
B 6623820 Cutting device and cutting method Dec 25, 2019
B 6623970 Piezoelectric element Dec 25, 2019
B 6624356 Storage element, semiconductor device, magnetic recording array and storage element manufacturing method Dec 25, 2019
B 6624407 Elastically mounted sensor assembly with damping part Dec 25, 2019
B 6625281 Reservoir element and neuromorphic element Dec 25, 2019
B 6620404 Electronic parts Dec 18, 2019
B 6620570 Manufacturing method of metal bonded magnet Dec 18, 2019
B 6620613 Coil device Dec 18, 2019
B 6620637 Dielectric thin film element Dec 18, 2019
B 6620643 Powder compact magnetic material, magnetic core and coil type electronic parts Dec 18, 2019

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6623542 6623569 6623615 6623705 6623767 6623820 6623970 6624356 6624407 6625281 6620404 6620570 6620613 6620637 6620643

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Patent Ranking in Japan

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