Kajima saw the highest growth of 1.29% in patent filings in May and 1.11% in grants in April in Q2 2024. Compared to Q1 2024, Q2 2024 saw an increase in patent filings by 1.27% and grants by 1.11%. GlobalData’s DataBook provides a comprehensive analysis of Kajima’s patent filings and grants. Buy the databook here.

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Kajima has been focused on protecting inventions in Japan(JP) with 110 publications in Q2 2024

The Japan(JP) Patent Office dominates the patent filings and grants with nearly 93% filings and 100% grants. The Japan(JP), and World Intellectual Property Organization(WIPO) patent Office are among the top ten patent offices where Kajima is filings its patents. Among the top granted patent authorities, Kajima has 100% of its grants in Japan(JP).

China Railway Construction and State-owned Assets Supervision and Administration Commission of the State Council could be the strongest competitors for Kajima

Patents related to robotics and climate change lead Kajima's portfolio

Kajima has the highest number of patents in robotics followed by, climate change and wind. For robotics, nearly 29% of patents were filed and 7% of patents were granted in Q2 2024.

Groundwork, foundations, piling related patents lead Kajima portfolio followed by formwork & shuttering, and earthmoving equipment

Kajima has highest number of patents in groundwork, foundations, piling followed by formwork & shuttering, earthmoving equipment, suspension, and grouts and mortars. For groundwork, foundations, piling, nearly 17% of patents were filed and 14% of patents were granted in Q2 2024.

For comprehensive analysis of Kajima'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.