Location History:
- Yokohama, JP (2000)
- Hyogo, JP (2010)
- Tokyo, JP (2003 - 2017)
Company Filing History:
2 out of 199 
2 out of 4,633 
1 out of 2,811 
Years Active: 2000-2017
Sure, here is the article about inventor Nobutaka Nakajima:
Title: The Innovative Work of Nobutaka Nakajima in Tokyo, Japan
Introduction:
Nobutaka Nakajima is a talented inventor based in Tokyo, Japan, known for his remarkable contributions to the field of engineering and materials science. With a total of 5 patents to his name, Nakajima has proven to be a valuable asset to the innovation landscape.
Latest Patents:
Among his latest patents is the Tube Expansion Method, a groundbreaking technique for mounting a drain tube by insertion and expansion into a through hole. Additionally, his High Cr Ni-based Alloy Filler Material and Welding Rod for Shielded Metal Arc Welding showcase his expertise in developing advanced materials for welding applications.
Career Highlights:
Nobutaka Nakajima has worked with esteemed companies such as Namco Limited and Mitsubishi Heavy Industries Limited, where he has honed his skills and expertise in engineering and invention. His innovative spirit and dedication to his craft have propelled him to success in the industry.
Collaborations:
Throughout his career, Nakajima has collaborated with notable colleagues such as Kenichiro Ashida and Noboru Wakitani. These collaborations have led to the development of groundbreaking technologies and inventions that have made a significant impact in the field of engineering.
Conclusion:
In conclusion, Nobutaka Nakajima stands as a prominent figure in the world of innovation, with a proven track record of creating inventive solutions in engineering and materials science. His patents and collaborative efforts have solidified his place as a respected inventor in Tokyo, Japan, and beyond.