Company Filing History:
Years Active: 1988-2012
Title: Inventor Profile: Tsutomu Iikawa
Introduction
Tsutomu Iikawa is a notable inventor based in Kawasaki, Japan, recognized for his contributions to engineering and technology. With an impressive portfolio of 8 patents, Iikawa has made significant advancements in various fields, particularly focusing on materials and structural integrity. His work demonstrates a blend of practical application and innovative design, which has garnered recognition within industrial circles.
Latest Patents
One of Iikawa's prominent patents is a Crack Growth Evaluation Apparatus, which includes a sophisticated method for assessing damage in materials. This invention features an element damage determination unit that calculates cumulative damage based on the Manson-Coffin law for multiple finite elements. It effectively determines if the damage surpasses a specified threshold, employing a calculation unit to derive correspondence information that links load cycles to crack growth rates.
Additionally, Tsutomu Iikawa has developed a Simplified Environmental Atmosphere Measuring Method. This innovation accurately assesses the average concentration of specific gases after analyzing adsorbed gas from materials like metals or ceramics over a set period. His method particularly excels in utilizing porous materials, enhancing selective adsorption for harmful gases such as NOₓ, CO₂, and SO₂, showcasing his dedication to environmental solutions.
Career Highlights
Currently, Iikawa serves as an inventor at Fujitsu Corporation, where he applies his expertise to develop cutting-edge technologies. His prolific contributions to the field have positioned him as a key figure in research and innovation, particularly in sectors demanding high-performance materials and structural assessments.
Collaborations
Throughout his career, Tsutomu Iikawa has collaborated with fellow inventors Eiichi Nakajima and Yasuo Udoh. These partnerships have fostered an environment of creativity and innovation, enabling the development of advanced engineering solutions and furthering research in various applications.
Conclusion
Tsutomu Iikawa stands out in the field of innovation with his array of patents and dedicated approach to engineering challenges. His latest inventions not only address critical issues in material science but also reflect a commitment to enhancing safety and environmental considerations in technology. As he continues to develop new ideas, Iikawa's role as an inventor remains vital to the progress of engineering and applied sciences.