Kawasaki, Japan

Motohiko Tanigawa

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiko Tanigawa. Retrieved from https://idiyas.com/inventor/motohiko-tanigawa

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 = 12(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Motohiko Tanigawa: Innovator in Developing Devices

Introduction

Motohiko Tanigawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of developing devices, particularly in the area of toner density adjustment. His innovative work has led to the development of a device that enhances the efficiency and effectiveness of electrostatic latent image development.

Latest Patents

Tanigawa holds a patent for a developing device that features an auto-toner adjuster. This device is designed to develop an electrostatic latent image by applying toner. The auto-toner adjuster detects the toner content of the developing agent and resupplies toner based on the detected value. This mechanism ensures that the toner content remains consistently at a predetermined level. The device is hermetically sealed at the factory, storing the developing agent used for setting the toner content.

Career Highlights

Motohiko Tanigawa is associated with Toshiba Corporation, a leading company in technology and electronics. His work at Toshiba has allowed him to focus on innovations that improve the functionality of developing devices. His patent reflects his commitment to advancing technology in this field.

Collaborations

Tanigawa has collaborated with notable colleagues, including Reiji Murakami and Kozo Matsuyama. Their combined expertise has contributed to the successful development of innovative technologies within the company.

Conclusion

Motohiko Tanigawa's contributions to the field of developing devices highlight his role as an innovator. His patent for a device with toner density adjustment showcases his dedication to improving technology. His work continues to influence advancements in the industry.

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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