GENEVA, March 3 -- KABUSHIKI KAISHA TOSHIBA (1-1, Shibaura 1-chome, Minato-ku, Tokyo1050023), 株式会社　東芝 (東京都港区芝浦一丁目１番１号), TOSHIBA MATERIALS CO., LTD. (8, Shinsugita-cho, Isogo-ku, Yokohama-shi, Kanagawa2350032), 東芝マテリアル株式会社 (神奈川県横浜市磯子区新杉田町８番地) filed a patent application (PCT/JP2024/029706) for "SILICON NITRIDE SINTERED BODY AND WEAR-RESISTANT MEMBER USING SAME" on Aug 21, 2024. With publication no. WO/2025...