This inventor holds 113 USPTO granted patents and 1 EPO patent, primarily in Optical Films (CPC class 430551). Top assignees: Fuji Photo Film Company, Limited, Central Glass Company, Limited, Fujifilm Corporation. Active years: 1981-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Ashigara, JP (1988 - 1990)
- Nakanuma, Minami Ashigara-shi, Kanagawa, JP (1991)
- Mie, JP (1993 - 1995)
- Matsusaka, JP (1995)
- Suzuka, JP (1997 - 1999)
- Kanagawa, JP (1985 - 2008)
- Haibara-gun, JP (2012)
- Minami-ashigara, JP (1981 - 2016)
- Hadano, JP (2018)
- Hiratsuka, JP (1987 - 2019)
Company Filing History:
92 out of 16,458 
6 out of 1,010 
4 out of 16,949 
Years Active: 1981-2019
Areas of Expertise:
Title: The Innovative Contributions of Osamu Takahashi in Engineering
Introduction: Osamu Takahashi, a prolific inventor based in Kanagawa, Japan, has made significant strides in the field of engineering with an impressive portfolio of 113 patents. His innovative work focuses on improving inspection methods and material transfer processes, particularly in valve manufacturing.
Latest Patents: Takahashi's most recent patents showcase his expertise in sophisticated engineering techniques. One notable patent is for a method and apparatus for flaw inspection of friction-weld parts of engine valves. This patent describes a comprehensive approach involving both internal and surface flaw inspections, utilizing ultrasonic and eddy-current methods. The process ensures that valves are efficiently transported between inspection chambers in a synchronized manner, enhancing overall inspection reliability.
Another significant patent involves a bar material transfer method and conveyor system. It introduces an innovative chuck device within a robot hand that allows for the precise handling of primary formed workpieces. This method provides a solution for accurately inserting short bar materials into predetermined positioning holes, significantly improving manufacturing efficiency.
Career Highlights: Throughout his career, Osamu Takahashi has been associated with renowned companies, including Fuji Photo Film Company, Limited and Central Glass Company, Limited. His contributions in these organizations have played a key role in advancing manufacturing processes and product quality, establishing his reputation as a leading inventor in his field.
Collaborations: Takahashi has collaborated with esteemed colleagues, including Masakazu Morigaki and Nobutaka Ohki. Together, they have driven innovation and developed impactful technologies that have transformed various engineering practices.
Conclusion: Osamu Takahashi's extensive patent portfolio and collaborative efforts in engineering illustrate his dedication to innovation. His work not only demonstrates his technical prowess but also contributes to the advancement of industrial practices, ensuring safety and efficiency in manufacturing processes. With a keen focus on problem-solving through invention, Takahashi continues to inspire future generations of engineers and inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile