Tadao Takaishi

This inventor holds 9 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Denki K.k.. Active years: 1990-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadao Takaishi. Retrieved from https://idiyas.com/inventor/tadao-takaishi

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 123(Granted Patents)

Company Filing History:

8 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

1 out of 488

Mitsubishi Denki K.k.

patents

Years Active: 1990-1996

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5572120 - Magnetic position detector with a molded radiation shield (1996-11-05),

2. 5570015 - Linear positional displacement detector for detecting linear (1996-10-29),

3. 5418455 - Magnetic position detector having a magnetic sensor element and a (1995-05-23),

4. 5285760 - Ignition coil device for an internal combustion engine (1994-02-15),

5. 5271373 - Ignition coil device for an internal combustion engine (1993-12-21),

6. 5191872 - Ignition coil unit for an internal combustion engine (1993-03-09),

7. 5186154 - Ignition coil device for an internal combustion engine (1993-02-16),

8. 5003959 - Ignition coil unit for an internal combustion engine (1991-04-02),

9. 4951641 - Ignition coil assembly structure for an internal combustion engine (1990-08-28),

Title: Tadao Takaishi: Innovator in Magnetic Position Detection

Introduction

Tadao Takaishi is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of magnetic position detection, holding a total of 9 patents. His work has advanced the technology used in various applications, showcasing his expertise and innovative spirit.

Latest Patents

Takaishi's latest patents include a "Magnetic position detector with a molded radiation shield." This invention features a position detector that utilizes a movable permanent magnet and a circuit board equipped with a magnetic sensor element. The design incorporates a molded resin case that supports the circuit board while providing protection against external electromagnetic radiation through an integrated box-shaped radiation shield. Another notable patent is the "Linear positional displacement detector for detecting linear." This device includes a magnetic sensor unit with a ferromagnetic magnetoresistance element and an elongated permanent magnet that detects positional displacement through changes in magnetic flux.

Career Highlights

Throughout his career, Tadao Takaishi has worked with prominent companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Denki K.K. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of magnetic detection.

Collaborations

Takaishi has collaborated with esteemed colleagues, including Toshio Maekawa and Masami Matsumura. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Tadao Takaishi's contributions to magnetic position detection exemplify his dedication to innovation and technology. His patents reflect a deep understanding of the field and a commitment to advancing the capabilities of magnetic detection systems.

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]