INTERNATIONAL PATENT: HITACHI HIGH-TECH CORPORATION, 株式会社日立ハイテク FILES APPLICATION FOR "STAIN TEST CONTROL SUBSTANCE, STAIN TEST SLIDE GLASS PREPARED USING SAME, STAIN TEST CONTROL SUBSTANCE PREPARATION KIT AND METHOD FOR PRODUCING STAIN TEST CONTROL SUBSTANCE"

GENEVA, May 18 -- HITACHI HIGH-TECH CORPORATION (17-1, Toranomon 1-chome, Minato-ku, Tokyo1056409), 株式会社日立ハイテク (東京都港区虎ノ門一丁目１７番１号) filed a patent application (PCT/JP2024/036516) for "STAIN TEST CONTROL SUBSTANCE, STAIN TEST SLIDE GLASS PREPARED USING SAME, STAIN TEST CONTROL SUBSTANCE PREPARATION KIT, AND METHOD FOR PRODUCING STAIN TEST CONTROL SUBSTANCE" on Oct 11, 2024. With publication no. WO/2025/100169, the details related to the patent application was published on May 15, 2025.

Notably, the patent application was submitted under the International Patent Cl...