Location History:
- Ibaraki-ken, JP (2001 - 2006)
- Kamisu, JP (2015)
- Katori, JP (2018)
Company Filing History:
Years Active: 2001-2018
Title: Toshizumi Yoshino: Innovator in Photosensitive Resin Technology
Introduction
Toshizumi Yoshino is a prominent inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of photosensitive resin technology, holding a total of 7 patents. His work primarily focuses on developing advanced materials for printed wiring boards, which are essential in the electronics industry.
Latest Patents
Yoshino's latest patents include a photosensitive resin composition, a dry film using the same, and methods for producing printed wiring boards. One of his notable inventions is a photosensitive resin composition that contains an acid-modified vinyl group-containing epoxy resin, a photopolymerization initiator, a thiol group-containing compound, and a photopolymerizable compound. This innovative composition is designed to enhance the performance and reliability of printed wiring boards. Another significant patent involves a photosensitive resin composition specifically formulated for protective films of printed wiring boards used in semiconductor packages.
Career Highlights
Toshizumi Yoshino is currently employed at Hitachi Chemical Company, Ltd., where he continues to push the boundaries of materials science. His expertise in photosensitive resin technology has positioned him as a key figure in the development of new materials that meet the evolving demands of the electronics industry.
Collaborations
Throughout his career, Yoshino has collaborated with notable colleagues, including Takao Hirayama and Kuniaki Sato. These partnerships have fostered innovation and have contributed to the advancement of technology in their field.
Conclusion
Toshizumi Yoshino's contributions to photosensitive resin technology have made a lasting impact on the electronics industry. His innovative patents and collaborations highlight his dedication to advancing materials science.
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.