Location History:
- Hirakata, JP (1996)
- Moriguchi, JP (1996)
- Oizumi-Machi, JP (2003 - 2007)
- Gunma, JP (2014)
- Ora-gun, JP (2003 - 2017)
Company Filing History:
15 out of 8,776 
2 out of 3,590 
Years Active: 1996-2017
Title: Innovator Toshikazu Hirai and His Contributions to Microwave Technology
Introduction
Toshikazu Hirai, an accomplished inventor based in Ora-gun, Japan, has made significant strides in the realm of microwave technology. With an impressive portfolio of 17 patents, his work focuses on enhancing the performance and reliability of microwave devices, particularly in dealing with static electricity.
Latest Patents
Hirai's recent patents include a groundbreaking method of forming a protecting element comprising a first high concentration impurity region separated by an insulating region. This innovative method addresses the limitations of conventional microwave devices, which cannot effectively use protecting diodes without degrading high-frequency characteristics due to increased parasitic capacitance. HIS patent describes a protecting element configured with a first n-type region, an insulating region, and a second n-type region arranged in parallel between the terminals of a protected element such as a PN junction or Schottky junction. This arrangement allows for effective discharge between the adjacent n-regions, attenuating harmful electrostatic energy without compromising performance.
Career Highlights
Throughout his career, Toshikazu Hirai has worked with notable companies such as Sanyo Electric Co., Ltd. and Semiconductor Components Industries, LLC. His contributions in these organizations have played a vital role in advancing microwave technologies, making them safer and more efficient.
Collaborations
Hirai's innovative journey has also involved collaborations with esteemed colleagues such as Tetsuro Asano and Mikito Sakakibara. Together, they have pooled their expertise to push the boundaries of microwave device technology and develop cutting-edge solutions to complex engineering challenges.
Conclusion
Toshikazu Hirai's dedication to innovation and advancements in microwave technology is commendable. His patents stand as a testament to his ingenuity and contribution to safer, more efficient electronic devices. As he continues to innovate, the future holds great promise for the advancements that may still be to come from this talented inventor.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.