This inventor holds 40 USPTO granted patents and 5 published patent applications and 10 EPO patents, primarily in Toner Development. Top assignee: Canon Kabushiki Kaisha. Active years: 2001-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shizuoka-ken, JP (2001 - 2008)
- Shizuoka, JP (2004 - 2008)
- Mishima, JP (2008)
- Toride, JP (2007 - 2011)
- Tokyo, JP (2016 - 2023)
Company Filing History:
Years Active: 2001-2026
Areas of Expertise:
Title: Nobuyoshi Sugahara: A Pioneer in Toner and Magnetic Carrier Innovations
Introduction
Nobuyoshi Sugahara, a distinguished inventor based in Shizuoka, Japan, holds an impressive portfolio of 34 patents. His innovative work primarily focuses on the fields of toner technology and magnetic carriers, making significant contributions to the imaging and printing industries.
Latest Patents
Sugahara's recent patents include groundbreaking developments such as a novel toner formulation. This toner comprises a binder resin and a crystalline polyester, featuring a specific structural formula that allows for enhanced performance. The formulation includes a polyester segment and a resin component derived from a combination of various monomers, ensuring superior quality and efficiency in printing applications.
Another notable patent from Sugahara involves a magnetic carrier, which consists of a magnetic core and a specialized resin coating layer. This innovative resin includes two copolymer components, optimizing the functionality of the magnetic carrier in imaging systems. His continuous efforts have led to advancements in two-component developers and replenishing developers, along with innovative image-forming methods.
Career Highlights
Throughout his career, Sugahara has been associated with Canon Kabushiki Kaisha, a leading company in the imaging and printing sector. His work at Canon has been instrumental in paving the way for advanced printing solutions that are both effective and environmentally friendly. His extensive research and development have marked him as a valuable asset to the team.
Collaborations
At Canon, Sugahara collaborates with esteemed coworkers including Wakashi Iida and Takayuki Itakura. Together, they work in a dynamic environment that fosters innovation and the sharing of ideas, contributing to significant advancements in the field of toner and carrier technologies.
Conclusion
Nobuyoshi Sugahara’s contributions to the realm of patents and inventions are remarkable. With a strong focus on toner innovation and magnetic carriers, he has established himself as a leading inventor. His collaboration with talented colleagues has further amplified the potential of Canon Kabushiki Kaisha, reinforcing its position as a frontrunner in technology and innovation within the imaging industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile