Shinshiro, Japan

Yoshinobu Hara

This inventor holds 4 USPTO granted patents. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinobu Hara. Retrieved from https://idiyas.com/inventor/yoshinobu-hara

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 = 2.0

ph-index = 3

Forward Citations = 71(Granted Patents)


Location History:

  • Azuchi, JP (1991)
  • Shinshiro, JP (1993)

Company Filing History:


Years Active: 1991-1993

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4 patents (USPTO):Explore Patents

Title: Innovations of Yoshinobu Hara

Introduction

Yoshinobu Hara is a notable inventor based in Shinshiro, Japan. He has made significant contributions to the field of image forming technology, holding a total of 4 patents. His work has been instrumental in advancing the efficiency and effectiveness of image forming apparatuses.

Latest Patents

Hara's latest patents include an image forming method and an image forming apparatus. This apparatus features a mechanism where toner images formed on a photosensitive member are transferred to a transfer medium and subsequently overlaid. The toner images on the transfer medium are then transferred onto a copy sheet. A unique aspect of this invention is the charger that reduces the charge on the toner images transferred to the transfer medium. The output of this charger is controlled based on the number of toner images present on the transfer medium. Additionally, Hara has developed a sheet guiding apparatus that enhances the functionality of image forming apparatuses. This apparatus ensures that the copy sheet is accurately transported to the transfer station, minimizing transport errors and transfer dislocation.

Career Highlights

Yoshinobu Hara is associated with Minolta Camera Kabushiki Kaisha, where he has contributed to various innovative projects. His expertise in image forming technology has positioned him as a key figure in the development of advanced imaging solutions.

Collaborations

Hara has worked alongside talented colleagues such as Kazuyoshi Hara and Shizuo Yuge. Their collaborative efforts have further enriched the innovations in the field of imaging technology.

Conclusion

Yoshinobu Hara's contributions to image forming technology through his patents and collaborative work have significantly impacted the industry. His innovative spirit continues to drive advancements in imaging solutions.

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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