Location History:
- Fukuoka, JP (2002)
- lide, JP (2008)
- Iide, JP (2002 - 2017)
Company Filing History:
6 out of 27 
5 out of 3,781 
4 out of 7,533 
Years Active: 2002-2017
Title: Innovations in Semiconductor Technology: The Contributions of Yoshihiko Yamaguchi
Introduction: Yoshihiko Yamaguchi, an accomplished inventor from Iide, Japan, has made significant strides in the field of semiconductor technology. With a total of 14 patents to his name, his innovative approaches have paved the way for advancements in device manufacturing methods.
Latest Patents: Among his latest contributions is a method of manufacturing a semiconductor device that includes several intricate processes. This method involves providing a matrix substrate with multiple device areas, fixing semiconductor chips to these areas, and sealing the chips collectively with resin to create a block sealing member. The process further involves dicing the block sealing member and matrix substrate for individual device areas, and then meticulously cleaning each diced sealing member portion before storing them for transport. Importantly, this unique approach allows for substrate division without exerting stress on the external terminal mounting surface, highlighting his innovative technique in semiconductor device manufacturing.
Career Highlights: Throughout his career, Yamaguchi has worked with notable companies in the semiconductor industry, including Renesas Northern Japan Semiconductor, Inc. and Renesas Technology Corporation. His work in these organizations has contributed to the evolution of semiconductor technologies and improved manufacturing processes.
Collaborations: Yamaguchi's endeavors have also been marked by collaborations with respected colleagues in the field, such as Tadashi Munakata and Shingo Oosaka. These partnerships have enabled the sharing of ideas and expertise, further enhancing the innovation landscape in semiconductor manufacturing.
Conclusion: Yoshihiko Yamaguchi’s inventive spirit and dedication to advancing semiconductor technology through his numerous patents exemplify his significant impact on the industry. His work continues to influence contemporary practices and inspire future innovations in semiconductor device manufacturing.