MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517051315 A) filed by Nhk Spring Co. Ltd., Kanagawa, Japan, on May 28, for 'compression spring device.'
Inventor(s) include Iino Shinji; Sano Takamichi; Uetsuhara Saiji; and Suzuki Takuto.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "A compression spring device (1, 2) comprises a second plate spring (12) and a first plate spring (11) extending in the length direction (X). Both ends of the first plate spring in the length direction serve as fixation parts (21) that are laminated on and joined to the second plate spring in the plate thicknes...