Location History:
- Kodiara, JP (1995)
- Kodaira, JP (2006)
- Tokyo, JP (1986 - 2016)
Company Filing History:
3 out of 5,125 
3 out of 10,092 
Years Active: 1986-2016
Title: The Ingenious Innovations of Inventor Takeshi Oba
Introduction: Takeshi Oba, a prominent inventor based in Tokyo, Japan, has made remarkable contributions to the field of polymer science and rubber technology. With a portfolio that includes six patents, Oba's work focuses on the advancement of rubber compositions and novel crosslinked materials. His inventive spirit and technical prowess have positioned him as a notable figure in the industry.
Latest Patents: Among his latest patents, Oba has developed a method for producing rubber compositions that integrate both natural and synthetic diene rubbers with unique additives. This process involves a multi-stage kneading method where the rubber component, inorganic fillers, silane coupling agents, and vulcanization accelerators are carefully combined to enhance the properties of the rubber composition. The innovative aspect of this patent lies in the specific energy used during kneading, ensuring efficiency and performance.
Another noteworthy patent pertains to a novel crosslinked body created by the mechanical bonding of multiple polymers through a rotaxane structure. This innovative crosslinked body demonstrates superior characteristics while allowing for easy decrosslinking, making it an exciting advancement in polymer technology.
Career Highlights: Throughout his esteemed career, Takeshi Oba has collaborated with leading organizations such as Bridgestone Corporation and Honda. His role in these companies showcased his expertise in materials science and engineering, particularly in developing solutions that push the boundaries of rubber technology.
Collaborations: Oba has worked alongside talented colleagues, including Takaharu Kubo and Reiji Sato. Their combined efforts in research and development have undoubtedly contributed to the innovative projects spearheaded by Oba in the arena of polymer science.
Conclusion: Takeshi Oba exemplifies the spirit of innovation through his patented inventions and contributions to the industry. His work continues to influence advancements in rubber compositions and polymer technologies, indicating a promising future for materials science. As he forges ahead in his endeavors, Oba's inventive legacy is sure to leave a lasting impact.