Kanagawa, Japan

Kazuhiro Shimada

This inventor holds 16 USPTO granted patents and 1 published patent application, primarily in Image Forming Technology. Top assignees: Kabushiki Kaisha Toshiba, Ricoh Company, Ltd., Canon Kabushiki Kaisha. Active years: 1993-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Shimada. Retrieved from https://idiyas.com/inventor/kazuhiro-shimada

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 87.5

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 38(Granted Patents)


Location History:

  • Kawasaki, JP (1993 - 2004)
  • Kunitachi, JP (2021)
  • Kanagawa, JP (2007 - 2023)

Company Filing History:


Years Active: 1993-2026

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Areas of Expertise:
Biasing Force Adjusting Device
Image Forming Apparatus
Optical Receiver
Photoelectric Conversion Device
Sheet Conveyor
Cooling Device
Transfer Device
Optical Transmitter
Optical Receptacle
Connector Assembly
Optical Signal Receiver
Interest Maintaining System
16 patents (USPTO):Explore Patents

Title: Kazuhiro Shimada: Innovator in Drive Units and Powder Conveying Devices

Introduction

Kazuhiro Shimada is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of drive units and powder conveying devices, holding a total of 16 patents. His innovative designs have advanced technology in various applications.

Latest Patents

Shimada's latest patents include a drive unit, a sheet conveyor, and an image forming apparatus. The drive unit features a drive source and a driving force transmitter that consists of multiple rotators and an endless belt. This design incorporates a pressing member, support shafts, and link members that work together to optimize the driving force. Additionally, his powder conveying device includes a drop conveyance passage and an intersecting conveyance passage, utilizing a conveying screw and a floating member to enhance the efficiency of powder transport.

Career Highlights

Throughout his career, Kazuhiro Shimada has worked with notable companies such as Toshiba Corporation and Ricoh Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.

Collaborations

Shimada has collaborated with talented individuals, including Asako Ikeda and Shigeyuki Sakura. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Kazuhiro Shimada's work as an inventor has significantly impacted the fields of drive units and powder conveying devices. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing technology.

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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