Location History:
- Fujieda, JP (2000 - 2002)
- Tokyo, JP (2003)
Company Filing History:
Years Active: 2000-2003
Title: Takashi Yamaji: Innovator in Prepreg Technology
Introduction
Takashi Yamaji is a distinguished inventor based in Tokyo, Japan, with a remarkable portfolio of five patents to his name. His innovations primarily revolve around the development of advanced prepreg materials essential for various industrial applications, particularly in the electronics and aerospace sectors.
Latest Patents
Yamaji's latest patents focus on the creation and manufacturing processes of high-performance prepregs. One notable patent outlines a prepreg that boasts excellent formability and is engineered to produce laminated boards and multilayer circuit boards with high thickness precision. The prepreg consists of an inner layer made from a glass fiber substrate, which is impregnated with an epoxy resin, while the outer layer features an epoxy resin coating. This innovative design ensures an epoxy resin reaction rate of 85% or more in the inner layer and 60% or less in the outer layer. Additionally, another patent details the process for manufacturing this prepreg, highlighting various steps that maximize the quality and precision of the final product.
Career Highlights
Yamaji’s career is currently anchored at Sumitomo Bakelite Company Limited, a leading manufacturer known for its high-quality resin materials. His work has significantly contributed to the company’s reputation in the field of polymer engineering and composite materials.
Collaborations
Throughout his career, Yamaji has collaborated with fellow innovators, including Mitsumoto Murayama and Takuya Hatao. These partnerships have fostered creativity and pushed the boundaries of technology in their respective fields.
Conclusion
Takashi Yamaji stands out as a prominent figure in the realm of prepreg technology. His contributions through his patents not only demonstrate his innovative spirit but also enhance the capabilities of laminated and multilayer circuit boards, paving the way for advancements in various industries. His journey in technology and collaboration with other inventors continues to inspire the next generation of innovators.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.