Patent Ranking in Japan - Applicant details - Japanese version

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ROHM Co., Ltd.

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  2019 Application Ranking      128th  publications: 367 上昇2018: 133th  326)

  2019 Acquisition Ranking      95th  registrations: 289 上昇2018: 131th  226)

(update:Dec 2, 2020)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6625381 Semiconductor integrated circuit and timing controller Dec 25, 2019
B 6625701 Semiconductor light emitting device Dec 25, 2019
B 6626135 Chip parts Dec 25, 2019
B 6626311 Semiconductor device Dec 25, 2019
B 6626349 Semiconductor integrated circuit device and manufacturing method thereof Dec 25, 2019
B 6626384 Power feeding device and power feeding method, control circuit, AC adapter, electronic device Dec 25, 2019
B 6626541 Semiconductor device Dec 25, 2019
B 6622931 Switch drive device, light emitting device, vehicle Dec 18, 2019
B 6623290 Semiconductor device and display device Dec 18, 2019
B 6617393 Semiconductor device Dec 11, 2019
B 6617394 Semiconductor device Dec 11, 2019
B 6618247 Variable gain amplifier circuit Dec 11, 2019
B 6618273 Terahertz element module Dec 11, 2019
B 6618684 Ultrasonic sensor and burst signal control method Dec 11, 2019
B 6618709 Thermal print head Dec 11, 2019

1-15 (total:291)

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6625381 6625701 6626135 6626311 6626349 6626384 6626541 6622931 6623290 6617393 6617394 6618247 6618273 6618684 6618709

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Patent Ranking in Japan

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芦屋国際特許事務所

659-0068 兵庫県芦屋市業平町4-1 イム・エメロードビル503 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング