Location History:
- Kitakyushu, JP (1997)
- Fukuoka, JP (2012)
Company Filing History:
Years Active: 1997-2012
Title: The Innovative Contributions of Tetsuya Tsukihara
Introduction
Tetsuya Tsukihara is a notable inventor based in Fukuoka, Japan, recognized for his contributions to semiconductor technology. He has been instrumental in advancing the field through his innovative patents.
Latest Patents
Tetsuya Tsukihara holds two significant patents that demonstrate his expertise in semiconductor devices. His first patent focuses on a semiconductor device that features a substrate with a semiconductor layer of a second conductivity type, and a trench used to define an element forming region. This invention includes a buried layer and a precise design that enhances the inter-element breakdown voltage required for efficient operation.
His second patent involves a polishing apparatus for semiconductor wafers. This invention utilizes multiple cells within a concave portion of a top plate and incorporates a cloth that retains water for attracting the wafers. An innovative liquid management system ensures that the temperature of the liquid used is appropriately regulated to equalize the polishing rate across the wafer surface.
Career Highlights
Tetsuya Tsukihara is associated with Kabushiki Kaisha Toshiba, a company known for its advancements in technology and electronics. His work exemplifies Toshiba's commitment to progress in the semiconductor industry. Through his inventions, Tsukihara has contributed to improving device reliability and processing efficiency.
Collaborations
Throughout his career, Tetsuya has worked alongside esteemed colleagues such as Hiroyuki Ohashi and Naoto Miyashita. Their collaborative efforts have fostered innovative developments in semiconductor technology, highlighting the importance of teamwork in achieving groundbreaking results.
Conclusion
Tetsuya Tsukihara's contributions through his patents reflect a significant impact on semiconductor technology. His work, supported by his collaborations with skilled professionals, continues to influence advancements in the industry, showcasing the vital role of inventors in shaping the future of technology.
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.