Location History:
- Numazu, JP (2013 - 2014)
- Shizuoka-ken, JP (2015)
- Shizuoka, JP (2013 - 2021)
Company Filing History:
Years Active: 2013-2021
Title: Innovations of Saori Yamada: A Pioneer in Electrophotographic Technology
Introduction:
Saori Yamada, a distinguished inventor located in Shizuoka, Japan, has made significant contributions to the field of electrophotography. With a remarkable portfolio of 22 patents, Yamada continues to drive innovation within Ricoh Company, Ltd., enhancing imaging technology and toner performance.
Latest Patents:
Among Yamada's impressive collection of patents are advancements related to carriers and toner composition. The recent patents include a method and apparatus for forming electrophotographic images, introducing a specific carrier that incorporates manganese-based ferrite particles. These particles are characterized by an apparent density of 2.0 to 2.2 g/cm³ and a magnetization of 44 to 52 emu/g in a magnetic field of 500 Oe. Furthermore, the coating layer of the carrier, containing carbon black and various inorganic particles, exhibits a concentration gradient crucial for optimal performance. Additionally, a patent focusing on toner specifies unique properties where the glass transition temperatures are carefully controlled, paving the way for superior toner functionality in imaging applications.
Career Highlights:
Saori Yamada's journey at Ricoh Company, Ltd. reflects his dedication to research and development. His extensive experience and innovative mindset have led to numerous breakthroughs in the electrophotographic sector. Yamada's continuous pursuit of technology enhancement has greatly impacted the industry.
Collaborations:
Throughout his career, Yamada has collaborated with talented peers, including Hisashi Nakajima and Masashi Nagayama. Together, they have pushed the boundaries of creativity and technology, resulting in patents that have redefined imaging solutions.
Conclusion:
In conclusion, Saori Yamada’s contributions to electrophotographic technology are commendable. His collection of patents not only underscores his innovative spirit but also emphasizes the importance of collaboration in achieving noteworthy advancements in the industry. As the technology continues to evolve, Yamada’s work remains a cornerstone in delivering high-quality imaging solutions.
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.