Location History:
- Shizuoka, JP (2016 - 2023)
- Haibara-gun, JP (2017 - 2023)
Company Filing History:
Years Active: 2016-2025
Title: Wataru Nihashi - Innovator in Radiation-Sensitive Resin Technologies
Introduction
Wataru Nihashi is a prominent inventor based in Shizuoka, Japan, renowned for his contributions to the field of radiation-sensitive materials and electronic device manufacturing. With a remarkable portfolio comprising 22 patents, he has significantly impacted advancements in modern technologies through his innovative designs and methods.
Latest Patents
Nihashi's latest patents include a groundbreaking actinic ray-sensitive or radiation-sensitive resin composition that emphasizes efficiency and functionality. This composition features a resin with specific repeating units and is designed to include a compound that generates acid upon irradiation, alongside an organic solvent. The design aims for a solid content concentration of 4 mass % or less.
Additionally, he has developed a negative tone photosensitive composition tailored for extreme ultraviolet (EUV) light. This innovation aims to minimize pattern defects and prevent pattern collapse during process applications. The composition includes a resin with acid-decomposable groups protected by a protective group and a photoacid generator, ensuring high performance in electronic device manufacturing.
Career Highlights
Wataru Nihashi is currently affiliated with Fujifilm Corporation, where his expertise plays a pivotal role in driving the company's innovations in electronic materials and processing technologies. His deep understanding of resin compositions and pattern forming methods positions him as a leader in his field.
Collaborations
Throughout his career, Nihashi has collaborated with esteemed professionals, including Hideaki Tsubaki and Shuji Hirano. These partnerships have helped facilitate the development of cutting-edge technologies in the realm of photosensitive compositions and electronic device manufacturing.
Conclusion
Wataru Nihashi's contributions to the field of radiation-sensitive materials underscore his significance as an inventor. His latest patents reflect a commitment to innovation and excellence, reinforcing the role of advanced materials in shaping the future of electronics. As he continues to work with Fujifilm Corporation and collaborate with talented colleagues, his influence in the industry is poised to expand further.
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.