Company Filing History:
Years Active: 1981-2001
Title: Yoshihiro Hosaka: Innovator in Radiation-Sensitive Resin Compositions
Introduction
Yoshihiro Hosaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of radiation-sensitive resin compositions, holding a total of 13 patents. His work is particularly relevant in the manufacturing of integrated circuits, showcasing his expertise and innovation in this specialized area.
Latest Patents
Among his latest patents, Yoshihiro Hosaka has developed a radiation-sensitive resin composition. This composition comprises a solution of an alkali-soluble resin and a radiation-sensitive compound in a solvent that includes a monooxymonocarboxylic acid ester. Notably, this composition exhibits high storage stability, meaning that a very small amount of fine particles are formed during storage. This makes it particularly suited for use as a resist in the production of integrated circuits.
Career Highlights
Throughout his career, Yoshihiro Hosaka has worked with notable companies, including Japan Synthetic Rubber Co., Ltd. and JSR Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in resin technology.
Collaborations
Yoshihiro has collaborated with esteemed colleagues such as Yoshiyuki Harita and Ikuo Nozue. These partnerships have further enriched his work and expanded the impact of his innovations.
Conclusion
Yoshihiro Hosaka's contributions to radiation-sensitive resin compositions have positioned him as a key figure in the field of integrated circuit manufacturing. His innovative patents and collaborations reflect his dedication to advancing technology in this area.