Taiyo Yuden saw the highest growth of 118% in patent filings and 166% in grants in February in Q1 2024. Compared to Q4 2023, Q1 2024 saw an increase in patent filings by 72% and grants by 80%. GlobalData’s DataBook provides a comprehensive analysis of Taiyo Yuden’s patent filings and grants. Buy the databook here.

Taiyo Yuden has been focused on protecting inventions in Japan(JP) with 90 publications in Q1 2024

The Japan(JP) Patent Office dominates the patent filings and grants with nearly 41% filings and 65% grants. The Japan(JP), World Intellectual Property Organization(WIPO), United States(US), and European Patent Office(EPO) patent Office are among the top ten patent offices where Taiyo Yuden is filings its patents. Among the top granted patent authorities, Taiyo Yuden has 65% of its grants in Japan(JP), 29% in United States(US) and 6% in South Korea(KR).

Murata Manufacturing could be the strongest competitor for Taiyo Yuden

In terms of grant share, Taiyo Yuden stands in third position among its competitors. Taiyo Yuden and Murata Manufacturing secured the top positions according to recent patent publication data.

Patents related to fuel cells and smart materials lead Taiyo Yuden's portfolio

Taiyo Yuden has the highest number of patents in fuel cells followed by, smart materials and climate change. For fuel cells, nearly 27% of patents were filed and 17% of patents were granted in Q1 2024.

Semiconductor equipment related patents lead Taiyo Yuden portfolio followed by manufacturing/industrial, and printed circuit manufacturing

Taiyo Yuden has highest number of patents in semiconductor equipment followed by manufacturing/industrial, printed circuit manufacturing, advanced batteries, and automobile batteries. For semiconductor equipment, nearly 20% of patents were filed and 14% of patents were granted in Q1 2024.

For comprehensive analysis of Taiyo Yuden's filings and grants, buy the databook here.

Premium Insights


The gold standard of business intelligence.

Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.


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.