Location History:
- Machida, JP (2005)
- Sagamihara, JP (2004 - 2006)
- Osaki, JP (2009)
- Osaka, JP (2003 - 2010)
Company Filing History:
7 out of 2,532 
4 out of 1,157 
Years Active: 2003-2010
Title: **Innovator Takeo Watanabe: Pioneering the Future of Information Recording Media**
Introduction
Takeo Watanabe is a prominent inventor hailing from Osaka, Japan, known for his significant contributions to the field of information recording media. With a remarkable portfolio of 8 patents, Watanabe has established himself as a key figure in developing advanced technologies that enhance data storage solutions.
Latest Patents
Watanabe's latest patents highlight his innovative approach in creating substrates for information recording media. His notable inventions include a substrate designed for use as a disk substrate in hard disk drives and other information recording mediums. This technology encompasses a starting material glass plate engineered with stringent forming conditions, ensuring a long-wavelength waviness of not more than 6 nanometers. The polishing process utilized CeO abrasive grains, specifically characterized by a mean grain diameter of not less than 0.01 μm. The result is a substrate offering excellent planarity, achieved in a minimal timeframe and with reduced polishing amounts, aimed at supporting the increasing demands for data zone recording density.
Career Highlights
Watanabe's career has seen him collaborate with leading companies, including Hoya Corporation and Nippon Sheet Glass Company, Limited. His work in these organizations has allowed him to contribute to various innovative projects and push the boundaries of current technologies related to information recording.
Collaborations
In his journey as an inventor, Watanabe has had the opportunity to work alongside talented individuals such as Kensuke Matsuno and Masamichi Kezuka. These collaborations have further enriched his research and development efforts, fostering an environment of shared knowledge and innovative thinking.
Conclusion
Takeo Watanabe's pioneering inventions and advancements in the realm of information recording media exemplify the spirit of innovation. As technology continues to evolve, his contributions will undoubtedly influence the future landscape of data storage solutions, particularly as the need for higher recording densities becomes increasingly critical.