GENEVA, March 25 -- JNC CORPORATION (2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo1008105), JNC株式会社 (東京都千代田区大手町二丁目2番1号), JNC PETROCHEMICAL CORPORATION (2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo1000004), JNC石油化学株式会社 (東京都千代田区大手町二丁目2番1号) filed a patent application (PCT/JP2024/032965) for "POLYCYCLIC AROMATIC COMPOUND, OPTICAL MATERIAL, OPTICAL ELEMENT, AND OPTICAL APPARATUS" on Sep 13, 2024. ...