Location History:
- Hiroshima, JP (1988 - 1999)
- Higashihiroshima, JP (1993 - 2000)
- Aki-gun, JP (2002)
Company Filing History:
Years Active: 1988-2002
Title: The Innovations of Katsuhiko Sakamoto: A Pioneer in Automotive Technologies
Introduction
Katsuhiko Sakamoto, an esteemed inventor based in Higashihiroshima, Japan, has made significant contributions to the field of automotive technology. With a remarkable collection of nine patents to his name, Sakamoto's innovations are instrumental in enhancing the functionality and reliability of automotive systems.
Latest Patents
Among the recent innovations patented by Sakamoto is a "Failure Diagnosis System for Evaporation Control System." This sophisticated system is designed to diagnose failures within the evaporation control system by repeatedly introducing pressure—either positive or negative—and hermetically sealing the system multiple times. It detects changes in internal pressure, compares those changes to a threshold value, and assesses for potential fuel vapor leaks.
Additionally, Sakamoto has developed a "Valve Operation Verification System" for EGR (Exhaust Gas Recirculation) valves. This system monitors the operation of an EGR valve, ensuring its diaphragm remains elastically deformable under varying engine conditions. The system verifies the valve’s operation based on gas pressure changes during opening and closing actions. It also ensures that the pressure sensor does not freeze under cold ambient temperatures, a critical aspect of maintaining vehicle performance.
Career Highlights
Katsuhiko Sakamoto is currently associated with Mazda Motor Corporation, a leading player in the automotive industry. His work at Mazda involves developing advanced technologies that not only improve vehicle efficiency but also enhance environmental sustainability.
Collaborations
Sakamoto has collaborated with talented professionals such as Tetsushi Hosokai and Shingo Shigihama, sharing insights and expertise that have propelled their collective innovations within the automotive sector. These collaborations have fostered an environment of creativity and technological advancement at Mazda.
Conclusion
Katsuhiko Sakamoto stands out as a prominent inventor who is pushing the boundaries of automotive technologies. Through his extensive patent portfolio and collaborative efforts, he continues to make significant strides in ensuring the reliability and efficiency of modern vehicles. His commitment to innovation is setting new standards within the industry.
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.