Kanagawa, Japan

Katsutoyo Osanai

This inventor holds 2 USPTO granted patents. Top assignee: Shimadzu Corporation. Active years: 1992-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsutoyo Osanai. Retrieved from https://idiyas.com/inventor/katsutoyo-osanai

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 324(Granted Patents)


Location History:

  • Nagaokakyo, JP (1992)
  • Kanagawa-ken, JP (2008)

Company Filing History:


Years Active: 1992-2008

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2 patents (USPTO):Explore Patents

Title: Innovations by Katsutoyo Osanai

Introduction

Katsutoyo Osanai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced devices for film deposition and battery charging detection. With a total of 2 patents, his work reflects a commitment to innovation and practical applications in engineering.

Latest Patents

Osanai's latest patents include a film deposition device and a charge detecting apparatus. The film deposition device is designed for depositing a film using plasma technology. It features a depositing chamber equipped with a plasma quantity monitoring device that tracks the plasma entering the chamber in real time. Additionally, a calculating device is connected to this monitoring device, allowing for the real-time calculation of the film's thickness based on the plasma quantity.

The charge detecting apparatus is another innovative creation by Osanai. It is designed to detect the completion of charging in a secondary battery that uses electrolyte. This device captures the bubbling sounds produced inside the battery during charging and converts them into an electrical signal. A charge completion signal is then generated when this electrical quantity reaches a predetermined reference level.

Career Highlights

Katsutoyo Osanai is currently associated with Shimadzu Corporation, a company known for its advanced technology and engineering solutions. His work at Shimadzu has allowed him to focus on developing cutting-edge technologies that enhance efficiency and performance in various applications.

Collaborations

Osanai collaborates with fellow inventor Yoshiyuki Konishi, contributing to the advancement of their respective fields through shared knowledge and expertise.

Conclusion

Katsutoyo Osanai's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving engineering solutions. His work continues to influence advancements in film deposition and battery 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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