Akishima, Japan

Tamotsu Shimada

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1984-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Shimada. Retrieved from https://idiyas.com/inventor/tamotsu-shimada-px4dzhee

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 = 4.8

ph-index = 2

Forward Citations = 48(Granted Patents)


Company Filing History:


Years Active: 1984-1986

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Tamotsu Shimada: Innovator in Laser Surgical Technology

Introduction

Tamotsu Shimada is a prominent inventor based in Akishima, Japan. He has made significant contributions to the field of laser surgical equipment, holding a total of 2 patents. His work focuses on enhancing the precision and effectiveness of laser surgeries.

Latest Patents

Shimada's latest patents include innovative designs for laser surgical equipment and apparatus. The first patent describes a laser surgical equipment that consists of a laser oscillator, an optical waveguide, and a handpiece. This design features a detector that monitors the laser output, a comparator for evaluating the output against a predetermined value, and a controller that adjusts the laser oscillator accordingly. The second patent outlines a laser surgical apparatus equipped with a piezoelectric transducer that applies vibration to the handpiece, enhancing the surgical process.

Career Highlights

Tamotsu Shimada is associated with Hitachi, Ltd., where he has been instrumental in developing advanced laser technologies. His work has contributed to the improvement of surgical procedures, making them safer and more efficient.

Collaborations

Shimada has collaborated with notable colleagues such as Chiaki Shinbo and Hideyuki Horiuchi, furthering the development of innovative surgical solutions.

Conclusion

Tamotsu Shimada's contributions to laser surgical technology exemplify the impact of innovation in the medical field. His patents reflect a commitment to improving surgical outcomes through advanced 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]
Loading…