This inventor holds 27 USPTO granted patents and 8 EPO patents, primarily in Engine Technology. Top assignees: Yazaki Corporation, Makita Corporation. Active years: 2001-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Susono, JP (2004)
- Shizuoka-ken, JP (2001 - 2006)
- Shizuoka, JP (2002 - 2015)
- Anjo, JP (2014 - 2015)
- Numazu, JP (2013 - 2016)
Company Filing History:
Years Active: 2001-2016
Areas of Expertise:
Title: Innovations by Tetsuya Hasegawa in Engine Technology
Introduction: Tetsuya Hasegawa is an accomplished inventor based in Shizuoka-ken, Japan, with a remarkable portfolio of 27 patents. His innovations primarily focus on engine technology, showcasing his expertise and contribution to this vital field.
Latest Patents: Hasegawa's latest patents illustrate his ingenuity and practical approach to engine design. One notable patent is for an engine configured to drive a diaphragm fuel pump using pressure fluctuation in a crank chamber. This innovative engine includes a crank chamber where pressure fluctuations occur, along with a carburetor featuring a diaphragm fuel pump designed to efficiently suck in and eject fuel. This design effectively utilizes the negative pressure created in the crank chamber, ensuring optimal performance.
Another significant innovation is his handheld engine-driven cutter. This device comes equipped with a disk blade driven by a main body that houses a four-stroke engine. The design features both an oil supplying opening and an oil exhausting opening located on one side of the main body, allowing for efficient engine oil management.
Career Highlights: Tetsuya Hasegawa has made significant contributions to the engineering domain through his work with renowned companies like Yazaki Corporation and Makita Corporation. His experience with these organizations has likely enriched his knowledge, enabling him to develop impactful technologies.
Collaborations: Throughout his career, Hasegawa has collaborated with talented professionals, including Yasuhiro Tamai and Masaki Sugiyama. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge inventions.
Conclusion: Tetsuya Hasegawa's impressive array of patents and innovations in engine technology reflects his dedication to enhancing efficiency and functionality in engine design. His work not only contributes to the automotive industry but also showcases the potential for future advancements in engineering technologies. As he continues to innovate, his contributions will undoubtedly have a lasting impact on the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile