Company Filing History:
1 out of 1 
1 out of 38 Years Active: 2021
Title: Innovations by Yuuki Iharada
Introduction
Yuuki Iharada is a notable inventor based in Yasu, Japan. He has made significant contributions to the field of machining tools, particularly in the development of thread milling cutters and internal pipe thread machining methods. With a total of 2 patents, his work showcases innovative approaches to traditional machining techniques.
Latest Patents
Iharada's latest patents include a thread milling cutter and an internal pipe thread machining method using the same. The thread milling cutter is designed to form an internal thread with a concave surface, mimicking the shape obtained by a thread cutting blade with a convex surface. This method eliminates the need for such a blade when creating internal thread holes in mold components. The trimming blade features a leading-side flank surface that extends from the axial tip to the rear side, along with a top surface and a trailing-side flank surface. Additionally, two or more chamfered surfaces are formed between these surfaces in the trimming blade.
His second patent, the screw thread cutter, includes a screw thread-cutting edge on the outer periphery of the cutter body’s tip portion. The finishing edge-thread ridge heights are equal from a tangent line passing through the valley bottoms of the second and third valley portions to the outer peripheral ends of the first and second finishing edges. The preceding edge-thread ridge height is lower than each of the finishing edge-thread ridge heights. Furthermore, the first valley portion's depth is deeper than that of the second valley portion.
Career Highlights
Throughout his career, Yuuki Iharada has worked with reputable companies such as Molding Tool Engineering, Ltd. and Mitsubishi Hitachi Tool Engineering, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in machining technology.
Collaborations
Iharada has collaborated with various professionals in the industry, including Mitsuhiro Yokokawa. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.
Conclusion
Yuuki Iharada's contributions to the field of machining tools through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future inventors.