Nara, Japan

Hiroshi Tanizawa

This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tanizawa. Retrieved from https://idiyas.com/inventor/hiroshi-tanizawa

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 = 6.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2003

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Hiroshi Tanizawa: Innovator in Toner Supply Technology

Introduction

Hiroshi Tanizawa is a notable inventor based in Nara, Japan. He has made significant contributions to the field of developing apparatus technology, particularly in toner supply systems. His innovative approach has led to the creation of a unique patent that enhances the functionality of toner supply containers.

Latest Patents

Hiroshi Tanizawa holds a patent for a toner supplying unit for a developing apparatus. This invention features a flexible element that allows the opening port of a toner supply container to be opened and closed easily. When the toner supply container is connected to a developing unit, the flexible element deforms under external force to uncover the opening. Conversely, when the two components are separated, the flexible element covers the opening port, ensuring efficient toner supply management.

Career Highlights

Tanizawa is associated with Sharp Corporation, a leading technology company known for its innovative products. His work at Sharp has allowed him to focus on developing advanced solutions in the printing and imaging sector. His dedication to innovation has positioned him as a key player in his field.

Collaborations

Throughout his career, Hiroshi Tanizawa has collaborated with talented individuals such as Fumito Mizoguchi and Kiyoshi Morimoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hiroshi Tanizawa's contributions to toner supply technology exemplify the spirit of innovation. His patent and work at Sharp Corporation highlight his commitment to enhancing the efficiency of developing apparatuses. His achievements continue to influence the industry and inspire future inventors.

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…