Location History:
- Omihachiman, JP (2012 - 2013)
- Kyoto-fu, JP (2015 - 2016)
- Kyoto, JP (2015 - 2019)
- Nagaokakyo, JP (2013 - 2022)
Company Filing History:
Years Active: 2012-2022
Title: Innovations and Contributions of Takahiro Sumi
Introduction: Takahiro Sumi is a prominent inventor based in Nagaokakyo, Japan, known for his significant contributions to the field of electronics. With a remarkable portfolio of 27 patents, Sumi has made notable advancements in the areas of ceramic wiring boards and electrostatic discharge protection devices.
Latest Patents: Sumi's latest patents reflect his innovative mindset and technical expertise. One of his key inventions is a ceramic wiring board that features a ceramic insulator and a via-conductor. This board includes a crystalline constituent and an amorphous constituent, along with a via-conductor made of metal and oxide. Notably, a tubular region surrounds the via-conductor, exhibiting a higher concentration of the metal element compared to the ceramic insulator.
Another significant patent concerns an electrostatic discharge (ESD) protection device. This invention includes an insulating substrate with first and second discharge electrodes that are positioned in opposition to each other. The device also has outer electrodes connected to the discharge electrodes and a discharge auxiliary electrode containing semiconductor and metal particles. The innovative design of this device enhances its performance in protecting electronic components from electrostatic interference.
Career Highlights: Takahiro Sumi's career has been marked by his role at Murata Manufacturing Co., Ltd., a leading company in electronic components. His inventive work has not only expanded the company's technological capabilities but has also contributed to various applications in the electronics industry.
Collaborations: Throughout his career, Sumi has collaborated with talented professionals, including his coworkers Jun Adachi and Takayuki Tsukizawa. These collaborations have fostered a rich exchange of ideas that furthered the development of his groundbreaking inventions.
Conclusion: Takahiro Sumi's commitment to innovation and excellence is evident in his 27 patents, particularly in the domains of ceramic wiring boards and electrostatic discharge protection devices. His contributions continue to play a vital role in advancing technology and enhancing the performance of electronic components.