Inventors with similar research interests:
Location History:
- Johetsu, JP (1989)
- Joetsu, JP (1987 - 1993)
- Niigata, JP (1986 - 1996)
- Nigata, JP (1997)
- Kubiki, JP (1998)
- Kubiki-mura, JP (1999 - 2003)
- Nakakubiki-gun, JP (1998 - 2004)
- Niigata-ken, JP (1996 - 2007)
Company Filing History:
60 out of 5,966 
12 out of 37 
3 out of 5,289 
Years Active: 1986-2007
Title: Shigehiro Nagura: Innovations Shaping Industries
Introduction:
Throughout his career, Shigehiro Nagura has been a driving force behind numerous innovative breakthroughs in the field of polymer technology. His relentless pursuit of excellence has resulted in revolutionary inventions that have transformed existing technologies and opened up new possibilities in various industries. This article explores Nagura's latest patents, career highlights, notable collaborations, and the impact of his pioneering work.
Latest Patents:
One of Nagura's recent patents is a groundbreaking polymer that serves as a base resin for a resist material. This polymer, with a weight-average molecular weight ranging from 1,000 to 50,000, delivers high-resolution patterns with minimal sidewall roughness, acceptable etching resistance, and a wide margin for heat treatment after exposure. It comprises repeating units represented by formula (1), (2), and (3). This invention enhances the capabilities of resist materials, enabling advanced patterning processes and further advancements in microelectronics and nanofabrication.
Another notable patent by Nagura is a resist composition comprising a hydrogenated product of ring-opening metathesis polymer and a poly(meth)acrylic acid derivative. This composition exhibits high sensitivity, resolution, and etch resistance, making it ideal for micropatterning using electron beams or deep-UV radiation. This innovation has significant implications for industries relying on precise and intricate patterning, such as semiconductor manufacturing and optical device fabrication.
Career Highlights:
Shigehiro Nagura has established himself as a prolific inventor, boasting an impressive portfolio of 61 patents. His contributions have garnered recognition from industry peers and have played a vital role in advancing polymer technology. With each innovation, Nagura continues to push boundaries, emphasizing the importance of high-resolution materials and novel patterning processes in various industrial sectors.
Collaborations:
Nagura's expertise has been valued by renowned companies such as Shin-Etsu Chemical Co., Ltd. and Shin-Etsu Bio., Inc. These collaborations enabled him to leverage his inventiveness to address critical industry challenges and contribute to product development in specialized domains. Alongside accomplished coworkers like Satoshi Watanabe and Toshinobu Ishihara, Nagura has fostered a collaborative environment that promotes breakthrough advancements and technological advancement.
Conclusion:
Shigehiro Nagura's exceptional contributions to polymer technology have positioned him as a key figure in the realm of innovations and patents. His recent patents in polymer chemistry and patterning processes have laid the foundation for novel applications in microelectronics, nanofabrication, and other related industries. Nagura's career highlights and collaborations highlight his dedication to pushing the boundaries of what is possible, revolutionizing existing technologies, and shaping the future of various industrial sectors.
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.