Location History:
- Kobe, JP (2019)
- Grand Rapids, MI (US) (2022)
Company Filing History:
3 out of 228 
2 out of 3,330 
1 out of 1 Years Active: 2019-2025
Title: Kazuki Masui: Innovator in Engine Technology
Introduction
Kazuki Masui is a notable inventor based in Grand Rapids, MI (US). He has made significant contributions to engine technology, holding a total of 5 patents. His work focuses on improving engine efficiency and exhaust systems.
Latest Patents
Masui's latest patents include innovative designs for engine and exhaust systems. One of his patents describes an engine that features an engine main body with a first and second cylinder, along with a first and second exhaust pipe. The exhaust manifold in this design includes a first inlet portion connected to the first exhaust pipe and a second inlet portion connected to the second exhaust pipe. This configuration allows for efficient exhaust gas flow, with the lead-out portions facing each other and aligning on the same line. Another patent details a catalyst unit and exhaust structure that includes a muffler detachably attached to an engine. This design incorporates a catalyst for purifying exhaust gas and a secondary air valve for supplying air to the exhaust passage, enhancing the overall performance of the engine.
Career Highlights
Throughout his career, Kazuki Masui has worked with prominent companies such as Kawasaki Jukogyo Kabushiki Kaisha and Kawasaki Motors, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.
Collaborations
Masui has collaborated with talented individuals in the field, including Shinya Akase and Keisuke Omoto. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Kazuki Masui is a distinguished inventor whose work in engine technology has led to several valuable patents. His innovative designs continue to influence the automotive industry and improve engine performance.