Hachioji, Japan

Hisahiro Saitou

This inventor holds 2 USPTO granted patents. Top assignee: Konica Corporation. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisahiro Saitou. Retrieved from https://idiyas.com/inventor/hisahiro-saitou

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 = 3.0

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1994-1995

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Hisahiro Saitou: Innovator in Image Forming Technology

Introduction

Hisahiro Saitou is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of image forming technology, particularly in the development of advanced toner image formation methods. With a total of 2 patents, Saitou's work has had a notable impact on the industry.

Latest Patents

His latest patents include a method of forming a multicolor toner image on a photoreceptor and an image forming machine designed for this purpose. The machine features a charger for charging the photoreceptor, an exposer for creating a latent image, and multiple developers that apply different color toners to develop the latent image. The process results in superimposed toner images that create a vibrant multicolor image on the photoreceptor. Additionally, the machine includes a re-exposer, a transferrer for transferring the image onto a recording sheet, and a cleaner for removing residual toner after the transfer.

Career Highlights

Saitou is currently employed at Konica Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the efficiency and quality of image forming machines.

Collaborations

Some of his notable coworkers include Hiroshi Fuma and Mikihiko Takada, who have also contributed to advancements in imaging technology.

Conclusion

Hisahiro Saitou's contributions to the field of image forming technology through his patents and work at Konica Corporation highlight his role as a key innovator in this industry. His advancements continue to shape the future of 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]
Loading…