Location History:
- Yokohama, JP (1992 - 1999)
- Tokyo, JP (1998 - 1999)
- Kanagawa, JP (1999)
Company Filing History:
Years Active: 1992-1999
Title: The Innovative Achievements of Michinori Irikawa
Introduction
Michinori Irikawa, based in Yokohama, Japan, is a prolific inventor with an impressive portfolio of 20 patents. His contributions to the field of semiconductor technology have garnered attention and respect within the engineering community. Working at The Furukawa Electric Co., Ltd., Irikawa has played a vital role in advancing innovations that impact various applications in modern electronics.
Latest Patents
Among Irikawa's notable inventions is the "Waveguide Type Semiconductor Photodetector." This photodetector features a n-InP substrate and a laminate that includes first and second optical confinement layers and an undoped optical absorption layer that is interposed between them. Notably, the thickness of the optical absorption layer ranges from 0.2 to 0.5 micrometers, with a bandgap wavelength smaller than that of the optical confinement layers. This design contributes to a large mode field diameter and minimized coupling loss when interacting with glass fibers.
Another significant patent is the "Field Effect Transistor Loaded with Multiquantum Barrier." This transistor is designed to exhibit excellent transfer conductance, improved gate leakage current, and superior breakdown voltage. A multiquantum barrier structure is placed between the gate and the channel layer, which effectively reflects overflowing carriers and enhances performance through mutual wave amplification.
Career Highlights
Throughout his career at The Furukawa Electric Co., Ltd., Michinori Irikawa has focused on semiconductor devices and their various applications. His persistent efforts in research and development have led to groundbreaking innovations that support the electronics industry. His expertise in the field positions him as a leader in semiconductor technology advancements.
Collaborations
Irikawa is known to work alongside talented colleagues such as Masayuki Iwase and Kazuaki Nishikata. Their collaborative efforts have resulted in various successful projects and patents, emphasizing the importance of teamwork in the field of innovation.
Conclusion
Michinori Irikawa's body of work exemplifies the spirit of innovation that drives technological advancements in the semiconductor industry. With his numerous patents and ongoing contributions, he continues to influence the future of electronics while inspiring the next generation of inventors.
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.