Location History:
- Anjo-shi, Aichi-ken JP (1989)
- Anjo, JP (1990 - 1993)
- Aichi-ken, JP (1997)
- Nishio, JP (1984 - 1998)
- Aichi, JP (1984 - 2006)
- Tokyo, JP (1987 - 2022)
- Minato-ku, JP (2020 - 2024)
Company Filing History:
15 out of 132 
14 out of 36,653 
10 out of 54 
Years Active: 1984-2024
Areas of Expertise:
Title: The Innovative Journey of Inventor Koji Sumiya
Introduction: Koji Sumiya, a pioneering inventor hailing from Minato-ku, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.
Latest Patents: Koji Sumiya's latest patents showcase his commitment to pushing the boundaries of technology and creativity, with a focus on improving everyday life through innovative solutions.
Career Highlights: Throughout his illustrious career, Koji Sumiya has demonstrated a remarkable ability to transform ideas into tangible inventions that have the potential to revolutionize industries and enhance the quality of life for people around the globe.
Collaborations: Koji Sumiya has collaborated with leading research institutions, universities, and companies to further his innovative pursuits, leveraging collective expertise to bring his visionary concepts to life.
Conclusion: In conclusion, Koji Sumiya stands as a testament to the power of human ingenuity and the impact that one individual can have on shaping the future through innovation and invention.