Location History:
- Nasu-gun, JP (1998)
- Hiratsuka, JP (1999 - 2002)
- Kyoto, JP (1986 - 2010)
Company Filing History:
2 out of 2,767 
1 out of 11 
1 out of 127 
Years Active: 1986-2010
Title: **Toru Nakamura: Innovator in X-ray Technology and Rubber Compositions**
Introduction
Toru Nakamura is a notable inventor based in Kyoto, Japan. He has garnered attention for his contributions to innovative technologies, holding a total of nine patents. His work spans across multiple fields, including advanced X-ray generation methods and unique rubber compositions for tire manufacturing.
Latest Patents
One of Toru Nakamura's most significant inventions is an X-ray generator that utilizes a hemimorphic crystal. This innovative generator operates by harnessing a high electrical field produced when the hemimorphic crystal, such as lithium niobate, is heated or cooled. Inside a vacuum-sealed housing, a tungsten line containing thorium serves as a crucial component. The introduction of a Pelletier element enables the heating or cooling of the crystal, which in turn generates a strong electric field. This electrical energy accelerates thermoelectrons from the tungsten line, leading to collisions with the X-ray target and the emission of intense X-rays. Remarkably, this method eliminates the need for large-scale equipment typically associated with high voltage power sources.
In addition to his advancements in X-ray technology, Nakamura has developed a block copolymer rubber composition that is especially suited for pneumatic tires. This composition includes a polymer block made from conjugated diene and a random copolymer block that incorporates both conjugated diene and aromatic vinyl compounds. The product boasts specific weight ratios and molecular weights, along with defined transition points, contributing to its unique properties.
Career Highlights
Throughout his career, Toru Nakamura has made significant impacts in the fields of rubber technology and X-ray engineering. His work at The Yokohama Rubber Co., Ltd. showcases his dedication to advancing materials science, particularly in creating robust and efficient rubber compositions for tire applications. His commitment to innovation has established him as a prominent figure in his field.
Collaborations
Toru Nakamura has collaborated with notable professionals such as Yasushi Kikuchi and Tetsuji Kawazura. These partnerships reflect his ability to work effectively within teams, bringing together diverse expertise to foster innovation and develop cutting-edge technologies.
Conclusion
Toru Nakamura's inventive spirit and dedication to technological advancement have led to substantial contributions within his industries. His patents not only showcase his ingenuity but also highlight the potential for innovation in areas such as X-ray generation and rubber production. As he continues to push the boundaries of technology, Nakamura remains an influential figure in the realm of inventions.