Location History:
- Yamanashi, JP (2010 - 2011)
- Shinjuku-ku, JP (2014 - 2015)
- Tokyo, JP (2011 - 2019)
Company Filing History:
10 out of 2,528 
1 out of 985 
Years Active: 2010-2019
Title: Innovations of Takeyuki Yamada: Pioneering Mask Blank Fabrication
Introduction
Takeyuki Yamada is an acclaimed inventor based in Tokyo, Japan, recognized for his significant contributions to the field of mask blank substrate processing. With an impressive portfolio of ten patents, his innovations focus on enhancing the quality and efficiency of mask fabrication methods essential for various technological applications.
Latest Patents
Among Yamada's latest patents are several groundbreaking inventions aimed at improving mask blank substrate quality. His patents include:
- Mask blank substrate processing device
- Mask blank substrate processing method
- Mask blank substrate fabrication method
- Mask blank fabrication method
- Transfer mask fabrication method
These inventions provide advanced solutions for achieving high-level smoothness and low-defect quality in mask blanks. The patented substrate processing device features substrate support means, a catalytic surface plate for enhanced processing, and physical cleaning means to eliminate foreign debris from the substrate’s principal surface. This innovative approach minimizes transfer pattern defects while ensuring the mechanical strength of the mask blanks.
Career Highlights
Yamada has a notable career with experiences at reputable institutions, including Hoya Corporation and Osaka University. His contributions have advanced the capabilities of mask blank substrates used in various high-tech applications, demonstrating his commitment to innovation and quality in engineering processes.
Collaborations
Throughout his career, Takeyuki Yamada has worked alongside distinguished colleagues, such as Masahiro Hashimoto and Hiroyuki Iwashita. These collaborations have likely enriched his research and development efforts, fostering a dynamic environment for innovative solutions in substrate processing technologies.
Conclusion
In conclusion, Takeyuki Yamada stands out as a prominent inventor whose work in mask blank fabrication has garnered attention in the field of technology. His ten patents and collaborative efforts exemplify his dedication to pushing the boundaries of innovation, ensuring the production of high-quality products in a rapidly evolving technological landscape.
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.