Location History:
- Himeji, JP (1995)
- Kobe, JP (1997 - 2000)
- Hyogo-ken, JP (2001)
- Hyogo, JP (1997 - 2005)
- Chiyoda-ku, JP (2011 - 2018)
- Tokyo, JP (1999 - 2019)
Company Filing History:
21 out of 15,863 
17 out of 21,351 
Years Active: 1995-2019
Title: Innovations of Tsuyoshi Munezane in Fuel Injection Valve Technology
Introduction: Tsuyoshi Munezane is a prominent inventor based in Chiyoda-ku, Japan, known for his significant contributions to fuel injection valve technology. With a remarkable portfolio of 38 patents, Munezane has developed innovative solutions that enhance the performance and efficiency of fuel injection systems.
Latest Patents: Munezane's recent patents reveal sophisticated designs for fuel injection valves. One of his notable inventions includes a fuel injection valve that features an expanded portion formed in a first injection-hole plate on the upstream side. This design permits positional misalignment between injection hole portions, alleviating the need for strict radial dimensions. Consequently, the plate thickness of the second injection-hole plate on the downstream side can be minimized, which improves the weldability between the injection-hole plate body and the valve seat. Another inventive design by Munezane outlines a fuel injection valve that consists of a holder accommodating a valve body, a housing that is press-fitted onto the holder, and a lid-shaped cap that covers the fuel upstream side of the coil. This design integrates laser welding on the contact surface between the cap and the housing, facilitating a more efficient assembly process.
Career Highlights: Throughout his illustrious career, Tsuyoshi Munezane has made substantial strides in the field of mechanical engineering. He has been associated with well-respected companies, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. These affiliations have provided him with the opportunity to develop innovative technologies that have successfully transformed fuel injection systems.
Collaborations: Munezane's work has been enriched by his collaborations with talented individuals in the industry. He has notably worked alongside Mamoru Sumida and Naoya Hashii, whose expertise complements Munezane's inventive pursuits and contributes to the advancement of technology in fuel injection valves.
Conclusion: Tsuyoshi Munezane's influence in the field of fuel injection technology is marked by his innovative patents and collaborative efforts. His dedication to enhancing fuel injection systems through advanced design has established him as a leading figure in the industry, making significant contributions to the efficiency and functionality of automotive technology.
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.