Company Filing History:
6 out of 7 
2 out of 4 
1 out of 1 Years Active: 2005-2024
Title: Takeji Ueda: Innovator in Photoresist Technology
Introduction
Takeji Ueda is a prominent inventor based in Okayama, Japan. He has made significant contributions to the field of photoresist technology, holding a total of 9 patents. His work focuses on methods and devices that enhance the analysis of photoresist characteristics, which are crucial in various applications, including semiconductor manufacturing.
Latest Patents
Among his latest patents is a method for analyzing photoresist characteristics using terahertz-wave signals. This innovative approach includes a terahertz-wave signal input unit designed to detect terahertz waves acting on photoresist. The analysis unit processes these signals to acquire essential characteristic information without altering the photoresist's properties. This method allows for accurate evaluations of photoresist characteristics, even as they change under different light conditions. Another notable patent involves a measuring jig and calibration method that utilizes a spectroscopy cell to hold and analyze objects that transmit or reflect terahertz waves. This invention enhances the precision of measurements by correcting distortions and other issues in the spectroscopy cell.
Career Highlights
Takeji Ueda has worked with several companies throughout his career, including Femto Deployments Inc. and M•fsi Ltd. His experience in these organizations has contributed to his expertise in photoresist technology and terahertz-wave applications.
Collaborations
Ueda has collaborated with notable colleagues such as Akira Watanabe and Tadashi Okuno. These partnerships have further enriched his research and development efforts in the field.
Conclusion
Takeji Ueda's innovative work in photoresist technology and terahertz-wave analysis has positioned him as a key figure in his field. His contributions continue to influence advancements in semiconductor manufacturing and related industries.
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.