Location History:
- Sagamihara, JP (2010)
- Yamato, JP (2017 - 2018)
- Kanagawa, JP (2019 - 2022)
Company Filing History:
Years Active: 2010-2022
Title: The Innovative Contributions of Masaharu Kassai in Internal Combustion Engine Technology
Introduction: Masaharu Kassai, an accomplished inventor based in Kanagawa, Japan, has made significant strides in the field of internal combustion engine technology. With a total of 11 patents to his name, Kassai has demonstrated exceptional innovation and expertise in developing methods that enhance engine efficiency and performance.
Latest Patents: Among his latest inventions, Kassai has introduced two groundbreaking patents. The first patent focuses on a control method of an internal combustion engine that integrates a spark plug and a fuel injection valve. This method involves initiating electric discharge of the spark plug once a gas flow is created from the fuel injection valve towards the spark plug, ensuring optimal combustion conditions.
The second patent elaborates on a sophisticated control method and device for internal combustion engines. This patent defines a lean combustion region within a low-medium revolution speed and low-medium load context. The unique approach involves homogeneous combustion at lower loads by injecting fuel to create a uniform air-fuel mixture, while stratified combustion occurs at higher loads through multiple fuel injections within the compression stroke. Notably, the ignition energy for stratified combustion is controlled to be lower than that for homogeneous combustion, optimizing engine performance.
Career Highlights: Kassai's career is largely associated with Nissan Motor Company Limited, where he employs his innovative skills to contribute to the development of advanced automotive technologies. His expertise in combustion engine control systems has positioned him as a key player within the company.
Collaborations: Throughout his career, Masaharu Kassai has collaborated with noteworthy colleagues such as Takayoshi Kodama and Takashi Araki. These collaborations have enhanced the creativity and effectiveness of their engineering projects, leading to the successful development of innovative technologies in the automotive industry.
Conclusion: Masaharu Kassai's work exemplifies the essence of innovation within the field of internal combustion engines. His recent patents not only reflect his engineering prowess but also contribute to the future of efficient automotive technology. As an inventor, his commitment to advancing engine performance marks a significant step forward for Nissan Motor Company and the broader automotive sector.
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.