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Location History:
- Shizuoka-ken, JP (1999 - 2012)
- Shizuoka, JP (1994 - 2014)
- Numazu, JP (2000 - 2014)
Company Filing History:
Years Active: 1994-2014
Title: Akihiro Kotsugai: Pioneer in Imaging Technologies
Introduction
Akihiro Kotsugai is a notable inventor based in Numazu, Japan. With an impressive portfolio of 51 patents, Kotsugai has made significant contributions to the field of imaging technology, focusing on toner and image forming methods.
Latest Patents
His recent patents highlight innovative advancements in toner composition and image quality. One such patent describes a toner designed to prevent external additives from embedding easily, while also reducing image density variation, maintaining cleaning ability, and ensuring excellent image quality throughout long-term use. This invention includes base particles with a colorant and resin, along with hard fine particles, ensuring durability and effectiveness.
Another patent introduces an image forming toner containing a linear polyester resin as a binder. This resin is created by reacting two different polyester diols in the presence of a chain extending agent, which enhances the performance of the toner in imaging applications.
Career Highlights
Kotsugai's career is marked by his role at Ricoh Company, Ltd., where he has been instrumental in developing technologies that meet the demands of modern imaging systems. His work has significantly influenced the quality and efficiency of image forming devices.
Collaborations
Throughout his career, Kotsugai has collaborated with esteemed colleagues such as Shinya Nakayama and Satoshi Mochizuki. Together, they have contributed to advancements in the imaging sector, combining their expertise to push the boundaries of technology.
Conclusion
Akihiro Kotsugai represents innovation in the field of imaging technology with his extensive patent portfolio and significant contributions to Ricoh Company, Ltd. His groundbreaking work continues to enhance image quality and efficiency in imaging systems, establishing him as a key figure in the industry.
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