This inventor holds 4 USPTO granted patents. Top assignees: Meiji Seika Kaisha, Ltd., Vlsi Technology Research Association. Active years: 1980-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1980 - 1982)
- Kanagawa, JP (1994)
Company Filing History:

Years Active: 1980-1994
Title: The Innovative Contributions of Osamu Itoh
Introduction
Osamu Itoh is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology and pharmaceuticals, holding a total of 4 patents. His work reflects a commitment to advancing scientific knowledge and practical applications.
Latest Patents
Among his latest patents is a novel 2-piperidinecarboxylic acid derivative, which is represented by a specific chemical formula. This compound has been identified as an oncogene suppressor and agent, demonstrating an antitumor effect across a wide range of tumor cells. Another significant patent involves a method and device for testing a sequential circuit that is divided into logical partitions. This innovative testing device enhances the reliability of sequential circuits by allowing for effective fault detection.
Career Highlights
Osamu Itoh has worked with prominent companies such as Meiji Seika Kaisha, Ltd. and the VLSI Technology Research Association. His experience in these organizations has contributed to his expertise in both pharmaceutical and technological innovations.
Collaborations
Throughout his career, Itoh has collaborated with esteemed colleagues, including Shigeharu Inouye and Takemi Koeda. These partnerships have fostered a collaborative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Osamu Itoh's contributions to innovation and technology are noteworthy, with a focus on pharmaceuticals and circuit testing. His patents and collaborations reflect a dedication to improving scientific understanding and practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile