Nakatsugawa, Japan

Toshio Tatsutani

This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1984-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Tatsutani. Retrieved from https://idiyas.com/inventor/toshio-tatsutani

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 = 4

Forward Citations = 146(Granted Patents)


Location History:

  • Nakatsugawa, JP (1984 - 1995)
  • Gifu, JP (1995)

Company Filing History:


Years Active: 1984-1995

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

Title: Innovations of Toshio Tatsutani

Introduction

Toshio Tatsutani is a notable inventor based in Nakatsugawa, Japan. He has made significant contributions to the field of technology, particularly in the development of practical devices that enhance everyday life. With a total of 4 patents to his name, Tatsutani's work reflects a commitment to innovation and functionality.

Latest Patents

One of his latest inventions is a hand dryer designed with a channel-like hand insertion unit. This unit features openings at the front and side faces, allowing for efficient drying. The device includes upper and lower blowout nozzles that deliver high-pressure air to effectively blow water off hands. The design ensures that any blown water is smoothly drained through drainage holes, preventing any accumulation within the unit.

Another significant patent is for an electric motor, which is utilized in applications such as magnetic disk drives. This motor comprises a rotor with a hub for mounting the magnetic disk and an annular driving permanent magnet. The design includes a stator with a core and coils, and it features a signaling permanent magnet for detecting the rotor's angle or speed. The innovative design also incorporates a magnetic shielding plate to enhance performance and safety.

Career Highlights

Toshio Tatsutani is associated with Mitsubishi Electric Corporation, where he has contributed to various technological advancements. His work has been instrumental in developing devices that are not only efficient but also user-friendly. His patents reflect a deep understanding of engineering principles and a dedication to improving existing technologies.

Collaborations

Tatsutani has worked alongside talented colleagues, including Tetsuya Tanaka and Toshihiko Horii. Their collaborative efforts have led to the successful development of innovative products that meet the demands of modern technology.

Conclusion

Toshio Tatsutani's contributions to the field of invention are noteworthy, showcasing his ability to create practical solutions for everyday challenges. His patents, particularly in hand dryer technology and electric motors, highlight his innovative spirit and commitment 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]
Loading…