This inventor holds 3 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nok Corporation. Active years: 1995-2005.
Company Filing History:
3 out of 38,723 
1 out of 813 
Years Active: 1995-2005
Title: Kyosuke Ohashi: Innovator in Combustion Technology
Introduction
Kyosuke Ohashi is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of combustion technology, holding a total of 3 patents. His work focuses on improving the efficiency and performance of fuel injection systems in internal combustion engines.
Latest Patents
Ohashi's latest patents include a combustion gas seal for injectors and a sealing structure designed to prevent the leakage of combustion gas when an injector is mounted to an engine head. This invention not only reduces the number of parts but also minimizes vibration and noise while enhancing sealing performance. The design features a tapered surface that narrows from the engine bore side towards the atmospheric side, ensuring a secure fit.
Another significant patent is for a fuel injection valve body specifically for direct injection type internal combustion engines. This innovative design features a conical shape for the nozzle body tip, which prevents heat concentration at corners or recessed areas. By doing so, it effectively maintains the temperature of the nozzle body tip and restricts the accumulation of deposits, thereby improving overall engine performance.
Career Highlights
Throughout his career, Kyosuke Ohashi has worked with prominent companies such as Toyota Motor Corporation and Nok Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in combustion technology.
Collaborations
Ohashi has collaborated with talented individuals in the industry, including Tomihisa Tsuchiya and Kenji Ohkubo. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Kyosuke Ohashi's contributions to combustion technology through his patents demonstrate his commitment to innovation and improvement in engine performance. His work continues to influence the automotive industry, paving the way for more efficient and effective fuel injection systems.