Location History:
- Hayami-gun, JP (1999)
- Beppu, JP (1999 - 2000)
- Ushiku, JP (1995 - 2001)
- Olta, JP (2004)
- Oita, JP (2001 - 2006)
- Ibaraki, JP (2010)
- Ibaraki-ken, JP (2012)
- Tsukuba, JP (2006 - 2013)
Company Filing History:
24 out of 29,232 
2 out of 14 
2 out of 651 
Years Active: 1995-2013
Title: Masazumi Amagai: Innovator in Semiconductor Devices
Introduction
Masazumi Amagai is a distinguished inventor based in Tsukuba, Japan, known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 29 patents, he has played a pivotal role in advancing semiconductor device fabrication methodologies.
Latest Patents
Amagai's recent patents include groundbreaking inventions that significantly enhance semiconductor device manufacturing. One notable patent details a method for fabricating flip-attached and underfilled semiconductor devices. This technology features a workpiece with a plurality of contact pads, an external part with terminal pads, and employs a thermoplastic material that fills the space between them. This innovative design not only maintains structural integrity but also allows for reworking of the device upon reaching the appropriate temperature range for reflowing.
Another prominent patent involves a method for manufacturing a semiconductor device with multiple semiconductor elements. This invention provides an efficient method for the individual molding of multiple semiconductor chips on the substrate's surface, leveraging strategic process steps for optimal functionality and performance.
Career Highlights
Throughout his career, Masazumi Amagai has been associated with reputable companies such as Texas Instruments Corporation and Texas Instruments Japan Limited. His work at these organizations has led to the development of advanced technologies that continue to shape the semiconductor industry.
Collaborations
Amagai has collaborated with several notable professionals in the field, including Norito Umehara and Masako Watanabe. Together, they have contributed to various projects that push the boundaries of semiconductor technology, ensuring ongoing innovation and excellence in their work.
Conclusion
Masazumi Amagai stands out as a visionary inventor whose work significantly impacts the semiconductor landscape. His recent patents illustrate a commitment to advancing technology, and his collaborations highlight the importance of teamwork in driving innovation. With a robust portfolio and a history of impactful contributions, Amagai continues to be a key figure in the evolution of semiconductor devices.
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.