Location History:
- Mishima, JP (1989 - 2008)
- Sunto-gun, JP (2013)
Company Filing History:
13 out of 334 
2 out of 90 
1 out of 119 
Years Active: 1989-2013
Title: Teruhisa Takahashi: Innovator in High-Strength Steel and Diesel Engine Technology
Introduction
Teruhisa Takahashi is a prominent inventor based in Mishima, Japan, known for his significant contributions to the fields of materials science and engineering. With a total of 15 patents to his name, he has made remarkable advancements in high-strength steel products and diesel engine technologies.
Latest Patents
Takahashi's latest patents include a high-strength steel machined product and a method for manufacturing diesel engine fuel injection pipes and common rails. The high-strength steel machined product features a metal microstructure that balances strength and toughness, ensuring high stability of retained austenite. This product is composed of an ultra-high low-alloy TRIP steel, which contains a carefully selected quantity of elements such as chromium, molybdenum, and nickel, along with niobium, titanium, and vanadium. The microstructure consists of lathy bainitic ferrite, granular bainitic ferrite, and polygonal ferrite, providing exceptional mechanical properties.
The method for manufacturing a common-rail injection system for diesel engines showcases excellent internal pressure fatigue resistance, vibrational fatigue resistance, and cavitation resistance. This innovative system can be produced in a thin and lightweight form, enhancing its efficiency. The main pipe rail is crafted from transformation-induced plasticity type strength steel, and the process includes heat treatment to generate residual austenite, which improves the overall performance of the system.
Career Highlights
Throughout his career, Takahashi has worked with notable companies such as Usui Kokusai Sangyo Kaisha Limited and Usui Kokusai Sangyo Kabushiki Kaisha, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.
Collaborations
Takahashi has collaborated with esteemed colleagues, including Kazunori Takikawa and Masayoshi Usui. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Teruhisa Takahashi's work in high-strength steel and diesel engine technology exemplifies the spirit of innovation. His patents reflect a commitment to enhancing material properties and engineering solutions, making a lasting impact in the industry.