Location History:
- Osaka, JP (2000 - 2006)
- Ibaraki, JP (1998 - 2020)
Company Filing History:
Years Active: 1998-2020
Title: Yuji Okawa: Innovator in Pressure-Sensitive Adhesive Technologies
Introduction
Yuji Okawa is a distinguished inventor based in Ibaraki, Japan, recognized for his contributions to the field of adhesive technologies. With a total of seven patents to his name, Okawa has made significant advancements, particularly in the development of innovative pressure-sensitive adhesive tapes used in electronic applications.
Latest Patents
Among Okawa's latest inventions is the "Masking Pressure-Sensitive Adhesive Tape." This innovative product is specifically designed for use in forming metal layers through vacuum film formation methods. It prevents unwanted metal layer formation on masked surfaces of electronic parts. The tape consists of a base material with a pressure-sensitive adhesive layer that is 5 μm thick or more, achieving a peeling adhesive strength of at least 0.4 N/20 mm at 23°C when applied to a stainless-steel plate.
Another notable patent from Okawa is the "Adhesive Sheet for Laser Dicing and Its Manufacturing Method." This adhesive sheet is employed for dicing workpieces into individual chips utilizing laser beam technology. The adhesive layer on one side ensures precision dicing with specific design criteria regarding the surface characteristics of the base material.
Career Highlights
Yuji Okawa works at Nitto Denko Corporation, a leader in the development and manufacturing of innovative adhesive products. His focus on enhancing adhesive performance for high-tech applications has placed him at the forefront of his field. Okawa's extensive experience and understanding of material science have facilitated the creation of cutting-edge solutions in adhesive technologies.
Collaborations
Throughout his career, Okawa has collaborated with esteemed colleagues, including Takayuki Yamamoto and Tatsuya Kubozono. These collaborations have led to the development of advanced adhesive products that meet the high standards of the electronics industry.
Conclusion
In conclusion, Yuji Okawa stands out as a leading inventor in the niche of pressure-sensitive adhesive technologies. His innovative products, backed by his patents, contribute significantly to the advancement of electronic manufacturing processes. As the demand for precision and efficiency continues to grow in the tech industry, Okawa's inventions will undoubtedly play a crucial role in shaping the future of adhesive applications.