Location History:
- Hitachinaka, JP (2007 - 2014)
- Mito, JP (2016 - 2019)
- Naka, JP (2019)
Company Filing History:
Years Active: 2007-2019
Title: **Innovative Contributions of Tadakazu Ohashi in Cutting Tool Technology**
Introduction
Tadakazu Ohashi, an esteemed inventor based in Hitachinaka, Japan, has made significant strides in the field of cutting tool technology. With a total of eight patents to his name, his innovations primarily focus on enhancing the efficiency and effectiveness of rotary cutting tools. His work contributes to the advancement of manufacturing processes, particularly in precision engineering.
Latest Patents
Ohashi's recent patents showcase his dedication to innovative design and material application. One notable invention is a **rotary cutting tool including polycrystalline diamond material**. This invention involves a tool body that is rotated around an axis and consists of a carbide substrate made from cemented carbide, featuring a flute at the tip. The integration of a PCD layer sintered with the carbide substrate enhances its performance, providing a cutting edge that is optimized for increased durability and cutting efficiency.
Another significant patent involves a **brazing material for bonding; and composite part and cutting tool using the same**. This innovation features a cutting tool comprised of a cutting edge made of cBN sintered material, which is bonded to a WC-based cemented carbide body using a specialized brazing material. This material comprises 35-40% titanium, 35-40% zirconium, 5-15% nickel, with copper as the balance, showcasing a unique blend of ingredients that improve the tool's strength and reliability.
Career Highlights
Ohashi is currently affiliated with **Mitsubishi Materials Corporation**, a leading company in the production and development of advanced materials for various industries. His career at Mitsubishi has been marked by his commitment to research and development, resulting in numerous patents that underline his expertise in cutting tool technology.
Collaborations
Throughout his career, Ohashi has collaborated with several talented individuals, including Kazuo Yamamoto and Akhmadi Eko Wardoyo. These collaborations highlight the importance of teamwork in driving innovation and advancing research in the cutting tool sector. Together, they have contributed to the creation of tools that meet the evolving needs of the manufacturing industry.
Conclusion
Tadakazu Ohashi's contributions to cutting tool technology exemplify the spirit of innovation. With his extensive patent portfolio and collaborative achievements, he continues to push the boundaries of what is possible in manufacturing, ensuring that the industry benefits from his advancements. His work not only enhances operational efficiency but also sets a benchmark for future innovations in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.