Bunka Shutter saw the highest growth of 0.81% in patent filings in June and 1.79% in grants in May in Q2 2024. Compared to Q1 2024, Q2 2024 saw an increase in patent filings by 0.8% and grants by 0.3%. GlobalData’s DataBook provides a comprehensive analysis of Bunka Shutter’s patent filings and grants. Buy the databook here.
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Bunka Shutter has been focused on protecting inventions in Japan(JP) with 53 publications in Q2 2024
The Japan(JP) Patent Office dominates the patent filings and grants with nearly 95% filings and 100% grants. The Japan(JP), and Australia(AU) patent Office are among the top ten patent offices where Bunka Shutter is filings its patents. Among the top granted patent authorities, Bunka Shutter has 100% of its grants in Japan(JP).
Sanwa could be the strongest competitor for Bunka Shutter
In terms of grant share, Bunka Shutter stands first among its competitors followed by Sanwa and Bunka Shutter.
Patents related to industrial automation and climate change lead Bunka Shutter's portfolio
Bunka Shutter has the highest number of patents in industrial automation followed by, climate change and carbon emissions. For industrial automation, nearly 100% of patents were filed and 25% of patents were granted in Q2 2024.
Insulation products related patents lead Bunka Shutter portfolio followed by electrification technologies, and charging equipment
Bunka Shutter has highest number of patents in insulation products followed by electrification technologies, charging equipment, charging stations, and gates & barriers.
For comprehensive analysis of Bunka Shutter's filings and grants, buy the databook here.
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GlobalData patents database covers bibliographic from all 100+ patenting authorities. All patents are tagged to 18+ industries and 300+ sub-sectors based on technology classification, keywords, and associated companies. They are also tagged to various industries themes (100+) and technology domains (1800+) of focus.
Patents database further disambiguates assignee names (13m names) and associate corporate tree hierarchy in current/point in time ownerships (320k entities). GlobalData sources content directly from national patent offices on a weekly basis.
