Location History:
- Shimane, JP (1994)
- Hakuta, JP (2005)
Company Filing History:
Years Active: 1994-2005
Title: Takao Karaoke: Innovator in Engine Component Technology
Introduction
Takao Karaoke is a notable inventor based in Hakuta, Japan. He has made significant contributions to the field of engine component technology, particularly through his innovative patents. With a total of 2 patents, his work focuses on enhancing the performance and efficiency of internal combustion engines.
Latest Patents
Karaoke's latest patents include a method and apparatus for forming a modified cross-section wire material. This invention is specifically designed for creating piston rings, such as oil-control rings, used in engines. The apparatus features a combination of a non-powered pre-stage four-roll turks-head and a powered post-stage four-roll turks-head. Additionally, a non-powered finishing four-roll turks-head is positioned downstream of the forming unit. The design ensures that the material is maintained at specific tensions during the forming process, optimizing the production of high-quality piston rings.
Another significant patent by Karaoke is for a two-piece oil ring intended for use in internal combustion engines. This oil ring is crafted from a martensitic stainless steel material, which contains specific percentages of carbon, chromium, and other elements. The oil ring boasts a hardness ranging from HV300 to HV450 and features a unique H- or X-shaped cross-section. The innovative design includes oil passage holes and a nitrided layer on the sliding surface, enhancing its performance in engine applications.
Career Highlights
Karaoke is currently employed at Hitachi Metals, Ltd., where he continues to develop advanced materials and components for the automotive industry. His expertise in material science and engineering has positioned him as a key player in the field.
Collaborations
Throughout his career, Karaoke has collaborated with esteemed colleagues, including Ken Nakamura and Iwao Kashiwagi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Takao Karaoke's contributions to engine component technology exemplify the impact of innovative thinking in the automotive industry. His patents reflect a commitment to enhancing engine performance and efficiency, solidifying his reputation as a leading inventor in his 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.