Location History:
- Saitama-ken, JP (2014)
- Ranzanmachi, JP (2014)
- Kawagoe, JP (2015 - 2016)
- Saitama, JP (2016)
- Hiki-gun, JP (2009 - 2017)
Company Filing History:
11 out of 32 
7 out of 21 
1 out of 1,331 
Years Active: 2009-2017
Title: The Innovative Genius of Masao Arima
Introduction
Masao Arima, hailing from Hiki-gun, Japan, is a prominent inventor recognized for his significant contributions to the field of printed wiring board technology. With a remarkable portfolio of 18 patents, Arima's work demonstrates a commitment to innovation and the advancement of electronic materials.
Latest Patents
Among Arima's latest innovations are groundbreaking patents related to dry films and printed wiring boards. His patented dry film features a unique structure that includes a carrier film, a thermosetting resin composition layer, and a photocurable resin composition layer. The thermosetting resin composition layer is achieved by applying and drying a thermosetting resin composition, while the photocurable resin composition layer is subsequently applied and dried. Arima further developed a method for producing a printed wiring board that incorporates forming a resin insulation layer using a combination of both thermosetting and photocurable resin compositions. Moreover, his patented laminated structure showcases an integration of base materials and resin insulating layers that utilize curing accelerators with both nitrogen and phosphorus atoms to enhance performance.
Career Highlights
Throughout his career, Masao Arima has made notable strides in the field by holding key positions at Taiyo Ink Mfg. Co., Ltd. and Taiyo Holdings Co., Ltd. His expertise has been instrumental in pushing the boundaries of printed circuitry technology, with a focus on improving the efficiency and reliability of electronic components through innovative materials and techniques.
Collaborations
Collaboration has been a crucial element in Arima's journey as an inventor. He has worked alongside talented colleagues such as Kenji Kato and Shoji Minegishi, contributing to the shared goal of advancing technology in the fields of electronics and materials science. These partnerships have fostered a creative synergy that has led to the successful development of numerous patents over the years.
Conclusion
Masao Arima's pioneering work in printed wiring board technology and resin materials exemplifies the essence of innovation. His impressive collection of 18 patents signifies not only his technical prowess but also his dedication to advancing the industry. As technology continues to evolve, Arima's contributions will undoubtedly remain influential in shaping the future of electronic materials.
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.