Location History:
- Tokyo, JP (2000 - 2014)
- Minato-ku, JP (2015)
Company Filing History:
20 out of 596 
2 out of 90 
1 out of 51 
Years Active: 2000-2025
Title: **Kazushige Takaishi: Innovator in Silicon Wafer Technology**
Introduction
Kazushige Takaishi, based in Tokyo, Japan, is a renowned inventor with a significant portfolio consisting of 24 patents. His contributions to the field of silicon wafer technology have advanced the production and processing methods vital to the semiconductor industry.
Latest Patents
Takaishi's recent innovations include a patent for an epitaxial silicon wafer and its production method. This invention provides an improved cross-sectional form for silicon wafers used in epitaxial growth, reducing warping compared to conventional designs. Another notable patent highlights a wafer polishing method that minimizes undesirable sounds during the process and reduces thickness variations post-polishing. This method effectively employs polishing pads with circular holes for retaining the wafers, enhancing efficiency and precision in wafer production.
Career Highlights
Throughout his career, Takaishi has been associated with leading companies in the semiconductor field, including Sumco Corporation and Sumitomo Mitsubishi Silicon Corporation. His work in these prestigious organizations has contributed to innovative advancements in silicon wafer technologies.
Collaborations
Takaishi has collaborated with prominent professionals in the industry, including Sakae Koyata and Takeo Katoh. Their combined expertise has fostered significant developments in the field, pushing the boundaries of what is achievable in semiconductor manufacturing.
Conclusion
Kazushige Takaishi stands out as a pivotal figure in the semiconductor innovation landscape. His patents not only address critical challenges within the industry but also pave the way for future advancements in silicon wafer technology. His contributions are indicative of a broader commitment to excellence in research and innovation.
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.