Location History:
- Yamanashi-ken, JP (1996 - 2001)
- Yamanashi, JP (2003)
Company Filing History:
6 out of 548 
1 out of 832,680 Years Active: 1996-2003
Title: **Innovator Spotlight: Takahiro Tokunaga**
Introduction
Takahiro Tokunaga, an accomplished inventor based in Yamanashi-ken, Japan, has made significant contributions to the field of automotive engineering. With a total of seven patents to his name, he is best known for his innovative designs in disc brake technology. His work reflects a deep understanding of mechanical principles and enhances the functionality and safety of braking systems.
Latest Patents
Among Tokunaga's most recent patents is a protective boot designed for disc brakes. This protective boot features multiple intricate components, including a bellows portion, a cylindrical portion, a guide-bore-side mounting portion, and an air passage groove. The design allows for smooth mounting operations by facilitating the escape of air from the annular space between the sliding pin and the boot, thereby preventing undesirable bending of the mounting portions.
Another notable patent involves the caliper of a disk brake, which showcases innovative structural modifications. In this design, the mounting portions extend toward both the entrance and exit sides of the rotation direction. The extended length of the entrance side allows for superior flexural rigidity during braking, reducing the likelihood of caliper inclination and ensuring enhanced braking performance.
Career Highlights
Throughout his career, Takahiro Tokunaga has been associated with notable companies, including Tokico, Ltd. His work in these firms has allowed him to refine his inventions and contribute to advancements in automotive technologies.
Collaborations
Tokunaga has collaborated with talented individuals in the field, including Shinji Suzuki and Kinzo Kobayashi. Together, they have pushed the boundaries of innovation and engineering, combining their expertise to create solutions aimed at enhancing vehicle safety and efficiency.
Conclusion
Takahiro Tokunaga's inventive spirit and dedication to improving automotive systems have established him as a prominent figure in the realm of mechanical engineering. His seven patents are testament to his ingenuity and commitment to excellence, making significant strides toward a safer and more efficient driving experience. As innovations continue to evolve, Tokunaga's contributions inspire both current and future generations of engineers and inventors.
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.