Location History:
- Itami, JP (1995)
- Tokyo, JP (1997 - 2022)
Company Filing History:
5 out of 21,351 
1 out of 15,928 
Years Active: 1995-2022
Title: The Innovations of Hiroto Matsubayashi: A Pioneer in Semiconductor Technology
Introduction: Hiroto Matsubayashi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With a total of six patents to his name, Matsubayashi plays a vital role in advancing the field through his innovative designs and methodologies.
Latest Patents: Matsubayashi's most recent patents include groundbreaking technologies such as a probe card and semiconductor measuring devices. The probe card features an edge sensor equipped with a first and a second needle. When the first needle and a wafer are not in contact, these two needles remain in contact with each other; conversely, they lose contact when the first needle makes contact with the wafer. Moreover, a resistor connects the first and second needles, enhancing the functionality of the probe card. Another significant invention is the method for testing semiconductor elements. This apparatus applies pulsed voltages to both the gate and drain of the semiconductor element and measures the corresponding current. The setup allows for the assessment of pulsed I-V characteristics, accounting for self-heating influences, surface energy levels, and RF swing during large signal operations.
Career Highlights: Matsubayashi has worked at renowned companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation, where he made impactful contributions to the development of semiconductor technologies. His tenure in these leading institutions demonstrates his commitment to innovation and excellence in the field.
Collaborations: Throughout his career, Matsubayashi has collaborated with esteemed professionals, including Yasuharu Nakajima and Yukio Ohta. These partnerships have fostered an environment of creativity and innovation, allowing for the exchange of ideas that have led to significant advancements in semiconductor technology.
Conclusion: As an accomplished inventor, Hiroto Matsubayashi continues to influence the semiconductor industry with his innovative patents and collaborations. His work not only advances technology but also inspires future generations of inventors striving to make impactful contributions in the field.