Company Filing History:

5 out of 19,697

Denso Corporation

Years Active: 2001-2009

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7582489 - Method for manufacturing magnetic sensor apparatus (2009-09-01),

2. 7417269 - Magnetic impedance device, sensor apparatus using the same and method for manufacturing the same (2008-08-26),

3. 6809527 - METHOD OF MEASURING A CHARACTERISTIC OF A CAPACITIVE TYPE OF SENSOR, A SENSOR CHARACTERISTIC MEASURING APPARATUS, A CAPACITIVE TYPE OF SENSOR APPARATUS, AND AN IC CHIP FOR MEASURING A SENSOR CHARACTERISTIC (2004-10-26),

4. 6802222 - Diaphragm-type semiconductor device and method for manufacturing diaphragm-type semiconductor device (2004-10-12),

5. 6584852 - Electrical capacitance pressure sensor having electrode with fixed area and manufacturing method thereof (2003-07-01),

6. 6268298 - Method of manufacturing semiconductor device (2001-07-31),

Title: Hirofumi Funahashi: Innovator in Magnetic Sensor Technology

Introduction

Hirofumi Funahashi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of magnetic sensor technology, holding a total of six patents. His work focuses on developing efficient and cost-effective methods for manufacturing magnetic sensor apparatuses.

Latest Patents

One of Funahashi's latest patents is a method for manufacturing a magnetic sensor apparatus. This innovative device includes a semiconductor substrate and a magnetic impedance device designed to detect magnetic fields. The magnetic impedance device is strategically placed on the substrate, allowing the sensor apparatus to maintain a minimal size while being produced at a low manufacturing cost. The device operates by changing its impedance in response to the magnetic field when an alternating current is applied, with the impedance being measured by an external electric circuit.

Career Highlights

Throughout his career, Hirofumi Funahashi has worked with Denso Corporation, a leading company in the automotive industry. His experience at Denso has allowed him to apply his innovative ideas in practical applications, contributing to advancements in sensor technology.

Collaborations

Funahashi has collaborated with notable colleagues such as Yasutoshi Suzuki and Seiichiro Ishio. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field of magnetic sensors.

Conclusion

Hirofumi Funahashi's contributions to magnetic sensor technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to creating efficient and cost-effective solutions that have the potential to impact various industries.

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