Shimpei Kuroda Articles of Articles
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IP High Court Dismissed Infringement on Patent Claims with Numeral Range Limitations for “Triple-Length” Toilet Rolls
Recently, we have observed a growing number of toilet rolls products with extended roll lengths without excessively increasing the roll diameter. Consumers are drawn to the convenience of these products, which offer less frequent toilet roll changes and reduce storage space. At present, such produ
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JPO Patent Filing Trends in Green Transformation Technologies
The JPO conducted a comprehensive survey in May 2023 to summarize and analyze patent filing trends in green transformation (GX) technologies among respective regions and countries for the first time, referring to the JPO’s Green Transformation Technologies Inventory (GXTI). Green Transformation, ak
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Patent Filing Trends in Hydrogen Technologies
The EPO (European Patent Office) and IEA (International Energy Agency) released a joint study titled “Hydrogen patents for a clean energy future -A global trend analysis of innovation along hydrogen value chain-“ in January 2023. The voluminous 70 page report contains patent filing trends on hydroge