Company Filing History:
1 out of 9 
2 out of 832,680 Years Active: 2001-2025
Title: **Inventor Masayuki Ohe: Innovations in Photosensitive Polymer Technology**
Introduction
Masayuki Ohe, an esteemed inventor based in Hitachi, Japan, has made significant contributions to the field of photosensitive polymer compositions. With a total of two patents to his name, Ohe’s innovations demonstrate a commitment to advancing technology in electronic components and materials science.
Latest Patents
Masayuki Ohe's latest patents focus on a positive-type, heat-resistant photosensitive polymer composition. This composition comprises three key components: (a) a polyimide precursor or a polyimide that is soluble in an aqueous alkaline solution, (b) a compound capable of generating an acid upon exposure to light, and (c) a compound that contains a phenolic hydroxyl group. The patented method for forming relief patterns involves several steps, including applying the composition onto a substrate, drying it, exposing it, developing it, and subsequently heating it. These compositions are critical for electronic parts, serving as surface-protecting films or interlayer insulating films.
Career Highlights
Throughout his career, Masayuki Ohe has been dedicated to research and development in polymer science. His innovations aim to enhance the performance and reliability of electronic components in various applications, demonstrating his expertise and forward-thinking approach.
Collaborations
In his work, Ohe collaborates with colleagues such as Masataka Nunomura, contributing to a dynamic team that pushes the boundaries of modern technology. Their combined expertise fosters an environment of innovation and creativity, enabling the development of state-of-the-art materials.
Conclusion
Masayuki Ohe continues to be a prominent figure in the realm of photosensitive polymers, with his patents reflecting the potential for future advancements in electronic technologies. His contributions not only highlight individual inventiveness but also enhance collaborative efforts within the scientific community.
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