Sagamihara, Japan

Masayuki Kuniyoshi

This inventor holds 2 USPTO granted patents. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1980-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Kuniyoshi. Retrieved from https://idiyas.com/inventor/masayuki-kuniyoshi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1980-1983

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2 patents (USPTO):Explore Patents

Title: Innovations of Masayuki Kuniyoshi

Introduction

Masayuki Kuniyoshi is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of imaging technology, particularly through his innovative patents. With a total of 2 patents, Kuniyoshi has demonstrated his expertise and creativity in developing advanced methods and apparatuses.

Latest Patents

One of Kuniyoshi's latest patents is a method of transferring toner powder images by pressure. This invention involves a process where a pressure roller is placed in contact with a toner image bearing member under a pressure of at least 20 kg/cm². The method allows for the effective transfer of toner images to transfer paper through sliding, which can be achieved by rotating the pressure roller at a different speed than the toner image bearing member or by positioning the roller at a slight angle to the rotating axis of the toner member.

Another significant patent is a process for manufacturing a dielectric member from aluminum or aluminum alloy. This process includes anodic oxidation in a nonaqueous electrolytic solution containing an organic solvent and dehydrated boric acid to form an oxide layer. The oxide layer is then buffed with a composition that includes insulative abrasive grains and binding material, enhancing the dielectric properties of the member.

Career Highlights

Kuniyoshi is associated with Minolta Camera Kabushiki Kaisha, a company known for its innovations in imaging technology. His work at Minolta has allowed him to contribute to the development of advanced imaging solutions that have impacted the industry.

Collaborations

Throughout his career, Kuniyoshi has collaborated with notable colleagues, including Yasukuni Omata and Yoshihiro Ozaki. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Masayuki Kuniyoshi's contributions to the field of imaging technology through his patents highlight his innovative spirit and technical expertise. His work continues to influence advancements in the industry, showcasing the importance of creativity in technological development.

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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