Location History:
- Chiryu, JP (1997)
- Kariya, JP (2012)
Company Filing History:
Years Active: 1997-2012
Title: Akimitsu Kamatsuka: Innovator in Sewing Machine Technology
Introduction
Akimitsu Kamatsuka is a noteworthy inventor hailing from Kariya, Japan. He has made significant contributions to the field of sewing machine technology, holding two patents that showcase his innovative approach to making sewing easier and more efficient.
Latest Patents
Kamatsuka's latest inventions focus on enhancing the functionality and user-friendliness of sewing machines. His first patent introduces a low-cost sewing machine designed for free motion sewing, featuring a needle bar capable of vertical movement and a swing mechanism that allows lateral swinging relative to the feed dog for straight stitching. This design is accompanied by a control portion that adjusts the swing amount, making it easier for users to perform various sewing techniques.
His second patent presents an advanced sewing machine that incorporates multiple bobbins, a thread guiding device, and a thread selecting mechanism. This machine is equipped with a needle that has an eye and utilizes a thread take-up lever with a thread receiving hole. The innovative design facilitates the delivery of multiple threads from the bobbins and allows the user to easily select and position the desired thread through the needle.
Career Highlights
Akimitsu Kamatsuka is associated with Aisin Seiki Kabushiki Kaisha, a company known for its engineering prowess and commitment to innovation. His work contributes to the company's reputation as a leader in the manufacturing of automotive and sewing technologies.
Collaborations
Throughout his career, Kamatsuka has collaborated with fellow inventors Yutaka Katou and Hisaharu Goto. Together, they share insights and expertise that drive innovation in sewing machine technology.
Conclusion
Akimitsu Kamatsuka stands as a testament to the power of creativity and innovation in technology. His contributions to sewing machine design not only simplify the sewing process but also resonate with the needs of a diverse range of users. With two patents to his name, Kamatsuka continues to inspire future advancements in the industry.