Company Filing History:
Years Active: 1993-2025
Title: Inventor Mitsunori Nishizawa: Pioneering Innovations in Semiconductor Technology
Introduction
Mitsunori Nishizawa, a renowned inventor based in Hamamatsu, Japan, has made significant contributions to the field of semiconductor technology. With a portfolio of 15 patents to his name, his work encompasses advanced devices and methods that enhance the efficiency and accuracy of semiconductor inspections and time measurements.
Latest Patents
One of his notable recent inventions is an **inspection device for a semiconductor device**, which integrates a light source, an optical amplifier, and a series of optical systems to optimize the inspection process of semiconductor devices. This apparatus effectively guides light to and from the semiconductor, ensuring that light intensities do not lead to saturation in the analysis phase.
Additionally, Nishizawa has developed a **time measurement device and method** that accurately calculates elapsed time between trigger signals. This device uses a start gate to generate a start signal and a stop gate for a stop signal, along with a TDC circuit that converts these inputs into digital codes. The inclusion of a delay circuit allows for precise timing manipulation, employing various delay times to enhance measurement reliability.
Career Highlights
Mitsunori Nishizawa holds a key position at Hamamatsu Photonics K.K., a leading company known for its innovations in optical and photonic technologies. His expertise in semiconductor devices and measurement methodologies has positioned him as a vital asset in the advancement of these technologies.
Collaborations
Throughout his career, Nishizawa has collaborated with prominent colleagues, including Tomonori Nakamura and Nobuyuki Hirai. Together, they have contributed to projects that push the boundaries of existing technologies in the semiconductor field. This collaborative spirit has fueled advancements that not only improve processes but also foster innovative solutions to complex challenges.
Conclusion
Mitsunori Nishizawa exemplifies the dedication and ingenuity that drive innovation in semiconductor technologies. His contributions through patents and collaborations continue to influence the industry, paving the way for future advancements in optical inspection devices and precise time measurement systems. His work at Hamamatsu Photonics K.K. underscores the importance of innovation in pushing technological boundaries and enhancing operational efficiencies.
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.