Hitachiota, Japan

Mituo Katou

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1989-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mituo Katou. Retrieved from https://idiyas.com/inventor/mituo-katou

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.8

ph-index = 2

Forward Citations = 41(Granted Patents)


Location History:

  • Hitachi, JP (1989)
  • Hitachiota, JP (1995)

Company Filing History:


Years Active: 1989-1995

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2 patents (USPTO):Explore Patents

Title: Mituo Katou: Innovator in Ultrasonic Bonding and Integrated Circuit Technology

Introduction

Mituo Katou is a prominent inventor based in Hitachiota, Japan. He has made significant contributions to the fields of ultrasonic bonding and integrated circuit technology. With a total of 2 patents to his name, Katou's work reflects his dedication to advancing technological innovation.

Latest Patents

Katou's latest patents include an ultrasonic bonding apparatus and a quality monitoring method. This ultrasonic bonding apparatus features an ultrasonic wave controller, a bonding system with a bonding head, a laser oscillator, laser optics, and a vibration monitoring system that includes a vibrometer. Additionally, it incorporates a mechanism for feeding back monitoring results to the bonding condition. His second patent is for an integrated circuit device that consists of a wiring substrate with integrated circuit chips mounted on one surface. This device also includes a power source substrate of a laminated structure, which is designed to enhance heat radiating efficiency, making it suitable for high-density integrated circuit applications.

Career Highlights

Mituo Katou is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to explore and develop advanced technologies that have practical applications in various industries.

Collaborations

Throughout his career, Katou has collaborated with notable colleagues, including Ryoichi Kajiwara and Kazuya Takahashi. These collaborations have contributed to the successful development of his innovative patents.

Conclusion

Mituo Katou's contributions to ultrasonic bonding and integrated circuit technology highlight his role as a key innovator in the field. His patents demonstrate a commitment to enhancing technological efficiency and performance.

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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