Location History:
- Hamamatsu, JP (1999 - 2000)
- Kuwana, JP (2003 - 2005)
- Mie-ken, JP (2004 - 2006)
- Iwata, JP (2012 - 2015)
- Shizuoka, JP (2017 - 2021)
Company Filing History:
27 out of 2,462 
2 out of 212 
1 out of 99 
Years Active: 1999-2025
Title: Innovations by Masahiro Kawai: A Look into His Patents and Career
Introduction
Masahiro Kawai, a notable inventor located in Shizuoka, Japan, has made significant contributions to the field of mechanical engineering with a total of 26 patents to his name. His inventive spirit drives advancements in technology, particularly concerning oil pump systems and clutch units.
Latest Patents
Among Kawai's recent innovations are two significant patents: an oil pump driving device and a clutch unit. The oil pump driving device features a hollow rotor equipped with a one-way clutch that transmits motive power from both engine and electric motor sides. This innovative design enhances efficiency by allowing power to be directed in one direction only, optimizing functionality. The clutch unit, on the other hand, offers a sophisticated mechanism to control the transmission of rotational torque. It includes a lever-side clutch part and a brake-side clutch part that manage torque transfer while allowing for engagement and disengagement, further revolutionizing performance in various applications.
Career Highlights
Kawai has had a rewarding career working with esteemed companies such as NTN Corporation and Shiroki Corporation. His roles in these organizations have enabled him to apply his inventive skills and contribute to advancing technology in mechanical systems. His expertise helps in bridging theoretical engineering concepts with practical applications.
Collaborations
Throughout his career, Kawai has collaborated with several skilled professionals, including Koji Sato and Takahide Saito. These partnerships have fostered innovation and allowed for the shared exchange of ideas that have propelled their projects forward.
Conclusion
Masahiro Kawai exemplifies the essence of innovation through his numerous patents and impactful collaborations. His inventions, particularly in oil pump technology and clutch systems, highlight his dedication to enhancing engineering practices. As he continues to innovate, the engineering community eagerly awaits his future contributions.
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.