Company Filing History:
1 out of 1 
1 out of 308 
1 out of 2 Years Active: 2007-2010
Title: The Innovations of Naomasa Tsuda: A Glimpse into His Patented Inventions
Introduction
Naomasa Tsuda, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of engineering with his innovative patents. Holding two patents, his work primarily revolves around advanced mechanisms for processing cylindrical objects.
Latest Patents
1. **Closing Device and Closing Method**: This invention involves a closing device designed to press a die against a rotating pipe body. The apparatus features a cored bar that is inserted into the open end of the pipe body to facilitate its plastic closure from the opposite side of the die. Additionally, it incorporates a mechanism that applies a reactive force, allowing the cored bar to retreat in response to predetermined loads during the processing phase.
2. **Groove Processing Apparatus and Groove Processing Method**: Naomasa Tsuda’s second patent outlines a sophisticated groove processing apparatus. It includes a rotatable holder member supported at the tip of a sliding member within a stationary cylinder. The design ensures that when the profiling member is inserted, the holder tilts, allowing a tapered processing roller to create a linear groove along the inner surface of the cylinder as both the sliding and profiling members move in unison.
Career Highlights
Throughout his career, Naomasa Tsuda has worked with reputable companies, notably Kayaba Industry Co., Ltd. and Kayaba Industry Company, Ltd. His experience in these organizations has undoubtedly contributed to his innovative capabilities and understanding of mechanical design.
Collaborations
In his professional journey, Tsuda has collaborated with talented individuals such as Keisuke Mishima and Kazuhiro Kondo. These partnerships have likely fostered a creative environment that encourages innovation and the development of groundbreaking technologies.
Conclusion
Naomasa Tsuda exemplifies the spirit of innovation through his inventive patents and contributions to mechanical engineering. His work not only highlights his creativity and technical skill but also emphasizes the importance of collaboration in advancing technology. As he continues to develop new ideas and solutions, the engineering community eagerly anticipates what his future inventions will bring.