TDK has been focused on protecting inventions in China(CN) with 454 publications in Q2 2024

The China(CN) Patent Office dominates the patent filings and grants with nearly 44% filings and 38% grants. The China(CN), United States(US), World Intellectual Property Organization(WIPO), and Japan(JP) patent Office are among the top ten patent offices where TDK is filings its patents. Among the top granted patent authorities, TDK has 38% of its grants in China(CN), 34% in United States(US) and 19% in Japan(JP).

Toyota Motor and Panasonic could be the strongest competitors for TDK

Patents related to batteries and climate change lead TDK's portfolio

TDK has the highest number of patents in batteries followed by, climate change and emissions reduction. For batteries, nearly 32% of patents were filed and 22% of patents were granted in Q2 2024.

Automobile batteries related patents lead TDK portfolio followed by advanced batteries, and lithium ion (li-ion) batteries

TDK has highest number of patents in automobile batteries followed by advanced batteries, lithium ion (li-ion) batteries, manufacturing/industrial, and printed circuit manufacturing. For automobile batteries, nearly 33% of patents were filed and 15% of patents were granted in Q2 2024.

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

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