Location History:
- Gunma, JP (2003 - 2007)
- Annaka, JP (1994 - 2024)
Company Filing History:
11 out of 1,099 
1 out of 299 
2 out of 832,680 Years Active: 1994-2024
Title: The Innovative Contributions of Susumu Kuwabara
Introduction
Susumu Kuwabara is a notable inventor based in Annaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work primarily focuses on methods for measuring film thickness distribution and manufacturing silicon-on-insulator (SOI) wafers.
Latest Patents
Kuwabara's latest patents include a method for measuring film thickness distribution of wafers with thin films. This method involves determining the height of focus using an optical microscope with an autofocus function, calculating the standard deviation of reflected-light intensity distribution, and correcting the autofocus function to obtain accurate observation images. Another significant patent is a method for manufacturing an SOI wafer, which includes a thinning step to adjust the SOI film thickness. This method ensures excellent radial film thickness uniformity after the thinning process.
Career Highlights
Throughout his career, Kuwabara has worked with prominent companies, including Shin-etsu Handotai Co., Ltd. His expertise in semiconductor technology has made him a valuable asset in the industry.
Collaborations
Kuwabara has collaborated with notable individuals such as Kiyoshi Mitani and Naoto Tate, contributing to advancements in semiconductor manufacturing techniques.
Conclusion
Susumu Kuwabara's innovative methods and patents have significantly impacted the semiconductor industry. His dedication to improving wafer manufacturing processes continues to influence the field today.
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.