Manabu Akiyama

Title: Manabu Akiyama: Innovator in Solder Resist Technology

Introduction

Manabu Akiyama is a notable inventor based in Ranzanmachi, Japan. He has made significant contributions to the field of solder resist technology, particularly through his innovative patent. His work has implications for the electronics industry, where reliability and performance are crucial.

Latest Patents

Akiyama holds a patent for a solder resist, dry film thereof, cured product, and printed wiring board. This solder resist is characterized by its adequate sensitivity at photo-irradiation and alkali developability. The cured product exhibits excellent dimensional stability against temperature changes, does not become brittle, and demonstrates superior water resistance, electrical insulation, and thermal cycle test resistance. The solder resist is synthesized from an acid-modified vinyl ester, which includes a crystalline epoxy resin and a phenol compound with a bisphenol S structure.

Career Highlights

Throughout his career, Akiyama has worked with prominent companies such as Nippon Shokubai Co., Ltd. and Taiyo Holdings Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and engineering.

Collaborations

Akiyama has collaborated with notable colleagues, including Nobuaki Otsuki and Shouji Minegishi. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Manabu Akiyama's contributions to solder resist technology highlight his innovative spirit and dedication to improving electronic materials. His patent reflects a significant advancement in the field, showcasing his expertise and commitment to quality.