GENEVA, Aug. 18 -- IWATANI CORPORATION (6-4, Hommachi 3-chome, Chuo-ku, Osaka-shi, Osaka5410053), 岩谷産業株式会社 (大阪府大阪市中央区本町３丁目６番４号), ASAHI SEISAKUSHO CO., LTD. (7915, Kake, Iwatsuki-ku, Saitama-shi, Saitama3390078), 株式会社旭製作所 (埼玉県さいたま市岩槻区掛７９１５番地) filed a patent application (PCT/JP2024/038485) for "FLAME VIEWING DEVICE" on Oct 29, 2024. With publication no. WO/2025/169548, the details rela...