Kanagawa, Japan

Ichirou Osaki

This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichirou Osaki. Retrieved from https://idiyas.com/inventor/ichirou-osaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Ichirou Osaki: Innovator in Magnetic Toners

Introduction

Ichirou Osaki, an inventive mind based in Kanagawa, Japan, has made significant contributions to the field of imaging technology. He is known for his innovative work that led to the development of a positively chargeable magnetic toner that is essential in various image forming processes. His work is emblematic of the pioneering spirit evident in the research and development landscape.

Latest Patents

Ichirou Osaki holds a patent for a uniquely formulated positively chargeable magnetic toner. This toner comprises differentiated toner particles with essential components including a binder resin, a magnetic substance, and a charge controlling agent. The carefully balanced formulation among the components ensures enhanced performance in image formation applications. The binder resin includes a vinyl polymer and a copolymer, while the charge controlling agent includes a quaternary ammonium salt and a dye. The specific weight ratios among these components facilitate the toner’s optimized charge characteristics and overall efficiency in image forming processes.

Career Highlights

Ichirou Osaki is associated with Canon Kabushiki Kaisha, a leading company specializing in imaging and optical products. His tenure at Canon has been marked by a keen focus on research and innovation surrounding imaging technologies. The patent for the positively chargeable magnetic toner stands as a testament to his commitment to quality and advancement within the field.

Collaborations

In his endeavors, Ichirou has collaborated with notable colleagues such as Keita Nozawa and Kuniko Kobayashi. Their combined expertise and teamwork have fostered a creative environment leading to significant technological advancements in imaging processes. Such collaborations underscore the importance of teamwork in driving innovation within complex technological frameworks.

Conclusion

Ichirou Osaki’s innovative contributions, particularly in the realm of magnetic toners, highlight the crucial role of inventors in advancing technology. His patented work not only enhances the efficiency of image forming processes but also represents the rich tradition of innovation upheld by Canon Kabushiki Kaisha. Through continued advancements and collaborative efforts, inventors like Ichirou will undoubtedly pave the way for future breakthroughs in imaging technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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