Company Filing History:
2 out of 102 
1 out of 223 Years Active: 1993-2003
Title: The Innovative Mind of Tsuneo Kawamura
Introduction: Tsuneo Kawamura is a notable inventor hailing from Tokyo, Japan. With a unique approach to engineering, he has garnered attention for his innovative contributions, holding a total of three patents. His work primarily focuses on developing advanced materials and devices that enhance performance and accuracy in various applications.
Latest Patents: Among his latest innovations is a polished-piece holder designed to prevent scratches and improve wear resistance, thickness accuracy, warpage resistance, and dimensional stability. This polished-piece holder features a core layer crafted from at least one thermosetting resin impregnated fibrous layer, as well as a wear-resistant surface layer laminated on at least one side of the core. The surface layer is similarly composed of a thermosetting resin impregnated fibrous layer, which undergoes heating and pressurizing to create a prepreg with a nonwoven aramid fiber substrate. This design ensures that the polishing accuracy is not compromised, making it a significant advancement in the field.
Career Highlights: Throughout his career, Tsuneo Kawamura has worked with renowned companies in the industry. Notable among these is Shin-Kobe Electric Machinery Co., Ltd., where he utilized his expertise to drive innovation. He has also contributed to the operations of Toyo Ink Manufacturing Company, where his inventive ideas helped improve various product lines.
Collaborations: Kawamura has collaborated with talented coworkers, including Tooru Sakaguchi and Toshimitsu Ikegaya. Their combined efforts have allowed for a sharing of knowledge and ideas, fostering an environment ripe for creativity and groundbreaking inventions.
Conclusion: Tsuneo Kawamura's dedication to innovation is evident through his patents and career accomplishments. His contributions continue to impact the field of engineering, making significant strides in material technology and precision devices. As he moves forward, there is no doubt that his inventive spirit will lead to further advancements that will inspire the next generation of inventors.