This inventor holds 55 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Electrophotographic Toner (CPC class G03G). Top assignees: Konica Minolta, Inc., Daiichi Sankyo Company, Limited, Konica Minolta Business Technologies, Inc.. Active years: 1999-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Location History:
- Hirakata, JP (1999)
- Hirakata-shi, Osaka JP (2004)
- Osaka, JP (2002 - 2005)
- Chiba, JP (2006)
- Tokyo, JP (2003 - 2017)
- Kanagawa, JP (2016 - 2017)
- Fujisawa, JP (2017 - 2019)
- Hachioji, JP (2015 - 2021)
- Hino, JP (2024)
Company Filing History:
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Years Active: 1999-2025
Areas of Expertise:
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Title: Unveiling the Innovations of Hiroshi Nagasawa
Introduction: Hiroshi Nagasawa, a prolific inventor based in Tokyo, JP, has made a significant mark in the realm of patent innovations with a total of 54 patents under his name.
Latest Patents:
- Toner set and image forming method: Nagasawa's recent patent introduces a groundbreaking toner set designed for enhanced image formation. The set comprises specialized toners with distinct properties, offering superior printing outputs.
- Electrostatic image developing toner: Another notable invention by Nagasawa includes an electrostatic image developing toner featuring a unique toner base particle composition. This innovation improves image quality and efficiency in development processes.
Career Highlights: With a notable career trajectory, Nagasawa has contributed his expertise to renowned companies such as Konica Minolta, Inc., and Sony Corporation. His innovative spirit and dedication have propelled him to the forefront of technological advancements in the industry.
Collaborations: Throughout his career, Nagasawa has collaborated with esteemed professionals in the field, including Kouji Sugama and Akira Fukunaga. These collaborations have fostered a culture of innovation and knowledge-sharing, leading to groundbreaking inventions and patents.
Conclusion: Hiroshi Nagasawa's relentless pursuit of innovation and excellence has left an indelible mark on the realm of patent inventions. His pioneering work continues to inspire and shape the future of technological advancements in image forming and development processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile