Location History:
- Yokohama, JP (2002 - 2003)
- Shizuoka-ken, JP (2005 - 2007)
- Suntou-gun, JP (2010)
- Shinagawa-ku, Tokyo, JP (2010)
- Sunto-gun, JP (2009 - 2012)
- Shizuoka, JP (2011 - 2017)
- Shimizu Shizuoka, JP (2016 - 2017)
- Sunto Shizuoka, JP (2017 - 2018)
Company Filing History:
37 out of 6,174 
36 out of 52,722 
2 out of 832,718 Years Active: 2002-2018
**Title: Innovations by Takashi Urabe: Pioneering Developments in Toner Technology**
Introduction
Takashi Urabe, a prominent inventor based in Sunto-gun, Japan, has made significant contributions to the field of electrophotographic toners. With an impressive portfolio of 39 patents, Urabe's work is characterized by innovative methodologies and compositions that enhance the quality and performance of toner products.
Latest Patents
Among Takashi Urabe's latest patents are several groundbreaking inventions that focus on toner particles and their manufacturing processes. One notable patent describes a toner particle capable of exhibiting two distinct glass transition temperatures. The first temperature lies between 5 degrees Celsius and 20 degrees Celsius, while the second ranges from 50 degrees Celsius to 65 degrees Celsius. This innovative approach allows for superior thermal stability in toner applications.
Additionally, Urabe developed toner particles with a unique flaky shape, composed of bright pigment materials. These toner particles are coated with a binder resin, and the exposed surface area relative to the total surface area of the toner particles is quantitatively optimized to be greater than 0% but equal to or smaller than 20%. These innovations are set to improve the efficiency and output quality of imaging devices significantly.
Career Highlights
Throughout his career, Takashi Urabe has been associated with reputable companies such as Toshiba Tec Corporation and Kabushiki Kaisha Toshiba. His role in these organizations has been instrumental, providing him the platform to advance his research and development initiatives in toner technology.
Collaborations
Urabe's innovative efforts have often been supported by collaboration with notable colleagues in the industry. Key collaborators include Satoshi Araki and Taishi Takano, whose collective expertise has contributed to the success of Urabe's patented technologies.
Conclusion
With a remarkable track record of 39 patents, Takashi Urabe stands out as a leading inventor in the realm of toner technology. His dedication to innovation, coupled with strategic collaborations, continues to propel advancements within the imaging industry, setting new standards for quality and performance in toner applications.
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.