This inventor holds 45 USPTO granted patents and 9 published patent applications and 21 EPO patents, primarily in Cell Culture Technology. Top assignees: Sii Printek Inc., Toyo Seikan Group Holdings, Ltd., Seiko Instruments Inc. Active years: 1990-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (1997 - 2016)
- Tokyo, JP (1990 - 2019)
Company Filing History:
31 out of 185 
8 out of 222 
6 out of 2,903 
Years Active: 1990-2025
Areas of Expertise:
Title: Osamu Koseki: Pioneering Inventor from Chiba, Japan
Introduction: Osamu Koseki is a renowned inventor hailing from Chiba, Japan, known for his groundbreaking contributions to the field of technology and innovation.
Latest Patents: Osamu Koseki holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.
Career Highlights: With a career spanning over two decades, Osamu Koseki has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the realm of technology.
Collaborations: Throughout his career, Osamu Koseki has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity in all his projects.
Conclusion: Osamu Koseki's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and think outside the box.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile