Location History:
- Tokyo, JP (2002)
- Ohta-ku, JP (2003)
- Shizuoka-ken, JP (2004)
- Shizuoka, JP (2003 - 2008)
- Yokohama, JP (2007 - 2011)
- Numazu, JP (2002 - 2012)
- Kashiwa, JP (2009 - 2012)
Company Filing History:
Years Active: 2002-2012
Title: **Tsunemi Sugiyama: Innovator in Toner Technology**
Introduction
Tsunemi Sugiyama is a prolific inventor based in Numazu, Japan, known for his significant contributions to toner technology. With a remarkable portfolio of 43 patents, he has established himself as a key figure in the development of advanced imaging solutions.
Latest Patents
His latest patents showcase innovative approaches in toner composition and manufacturing methods. One notable patent involves a unique toner composition that includes toner particles prepared through a detailed process. This process includes kneading toner constituents, creating an oil phase liquid, emulsifying in an aqueous medium, coagulating, and drying to produce high-quality toner particles. Additionally, another patent details a toner formulation containing a binder resin and wax with specific molecular characteristics, emphasizing its efficacy in image forming methods and including applications in various devices like image forming apparatuses and toner cartridges.
Career Highlights
Tsunemi Sugiyama works at Ricoh Company, Ltd., a global leader in imaging and electronics. His work there reflects a dedication to enhancing printing technologies and user experiences while significantly contributing to the company’s intellectual property assets.
Collaborations
Throughout his career, Sugiyama has collaborated with talented individuals, including Hiroshi Yamashita and Shigeru Emoto. These partnerships have likely fueled his inventive process and led to advancements in the products Ricoh provides to the market.
Conclusion
Tsunemi Sugiyama continues to be an influential inventor in the field of toner technology. His numerous patents reflect a commitment to innovation and quality, which plays a significant role in the advancements seen at Ricoh Company, Ltd. His work not only benefits the company but also enhances the overall performance of imaging technologies worldwide.
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.