Location History:
- Natori, JP (2003 - 2007)
- Natori-shi, Miyagi, JP (2009)
- Miyagi, JP (2008 - 2014)
- Sendai, JP (1998 - 2020)
Company Filing History:
8 out of 988 
4 out of 8 
3 out of 2,560 
Years Active: 1998-2020
**Title: The Innovative Mind of Mitsumasa Koyanagi**
Introduction: Mitsumasa Koyanagi, a talented inventor hailing from Sendai, JP, has made significant contributions to the field of semiconductor device manufacturing with an impressive portfolio of 18 patents.
Latest Patents:
1. *Method for aligning chip components relative to substrate by using liquid*: This patent showcases a unique method where a chip component is aligned on a substrate by utilizing liquid. The innovative approach involves different wettability regions on the substrate to ensure precise alignment.
2. *Semiconductor device and method for manufacturing the same*: This patent reveals a semiconductor device design incorporating a metal column, a polymer layer, and a guide. The method for manufacturing involves a meticulous process of filling a mixture and heat treatment to form the desired structure.
Career Highlights: Mitsumasa Koyanagi has left a mark in renowned companies such as Tohoku University and Zycube Co., Ltd. His expertise and innovative thinking have played a pivotal role in shaping the semiconductor industry.
Collaborations: Throughout his career, Mitsumasa Koyanagi has collaborated with accomplished individuals like Takafumi Fukushima and Tetsu Tanaka. Together, they have worked on cutting-edge projects that have pushed the boundaries of technology.
Conclusion: Mitsumasa Koyanagi's passion for innovation and relentless pursuit of excellence have solidified his position as a distinguished inventor in the field of semiconductor devices. His patents and collaborations are a testament to his remarkable talent and dedication to advancing technological frontiers.