Location History:
- Tonami, JP (2009)
- Hyogo, JP (2010)
- Toyama, JP (2011)
Company Filing History:
Years Active: 2009-2011
Title: Innovator Spotlight: Naohiko Ujimaru
Introduction
Naohiko Ujimaru, based in Toyama, Japan, is a notable inventor with a strong focus on the development of semiconductor technology. With an impressive portfolio of three patents, he has made significant contributions to the field, particularly in methods related to semiconductor device fabrication.
Latest Patents
Ujimaru's latest innovations include two pivotal patents. The first patent revolves around a developing method for fabricating semiconductor devices. This method involves supplying a developer onto a resist film provided on a substrate and facilitating a development reaction. The substrate's rotation is crucial in effectively removing the developer and the dissolved resist, enhancing the efficiency of the fabrication process.
His second key patent relates to a focus measurement method essential for manufacturing semiconductor devices. This method leverages the fluctuation in shrinkage of resist patterns caused by electron beam irradiation to determine focus values. This innovative approach enables precise focus measurements, crucial for achieving high-quality semiconductor devices.
Career Highlights
Naohiko Ujimaru has built his career at Panasonic Corporation, where he continues to excel as an inventor. His work focuses on advancing semiconductor technologies that are integral to modern electronics. His patents not only reflect his technical expertise but also his commitment to innovation in the field.
Collaborations
Throughout his career, Ujimaru has collaborated with esteemed colleagues such as Hirofumi Fukumoto and Kenji Noda. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and expertise, which has greatly influenced his work and contributions to the semiconductor industry.
Conclusion
Naohiko Ujimaru is a distinguished inventor whose contributions to semiconductor technology have paved the way for advancements in the industry. His patents signify a commitment to innovation and excellence, positioning him as a key figure in the ongoing development of semiconductor devices. With ongoing collaborations and a pioneering spirit, Ujimaru continues to shape the future of technology.
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.