INTERNATIONAL PATENT: UBE CORPORATION, ＵＢＥ株式会社 FILES APPLICATION FOR "POLYIMIDE PRECURSOR COMPOSITION AND POLYIMIDE FILM"

GENEVA, Sept. 30 -- UBE CORPORATION (1978-96, Oaza Kogushi, Ube-shi, Yamaguchi7558633), ＵＢＥ株式会社 (山口県宇部市大字小串１９７８番地の９６) filed a patent application (PCT/JP2025/010379) for "POLYIMIDE PRECURSOR COMPOSITION AND POLYIMIDE FILM" on Mar 18, 2025. With publication no. WO/2025/197892, the details related to the patent application was published on Sep 25, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): OKA Takuya (c/o UBE C...