Location History:
- Sagamihara, JP (1983 - 1989)
- Futtsu, JP (1994)
Company Filing History:
6 out of 3,542 
2 out of 789 Years Active: 1983-1994
Title: **Yoshimasa Zama: Innovator in Vibration Damping Technologies**
Introduction
Yoshimasa Zama, an inventor based in Sagamihara, Japan, has made significant contributions to the field of materials science. With a prolific portfolio of six patents, he specializes in developing advanced viscoelastic materials for vibration damping applications. His work represents a blend of innovative chemistry and practical engineering solutions.
Latest Patents
Among his latest patents, Zama has created a viscoelastic resin composition specifically designed for vibration damping materials. This composition contains a polyester resin with a molecular weight ranging from 5,000 to 50,000 and an acid value between 50 to 500 equivalents per 10^6 grams. Notably, at least 80 mol% of the polycarboxylic acid component is derived from aromatic dicarboxylic acids, while at least 30 mol% of the polyol component comprises a specific compound formula that enhances its effectiveness. In addition, he has developed another viscoelastic resin that is a reaction product tailored for similar applications.
Career Highlights
Throughout his career, Yoshimasa Zama has been associated with respected companies in Japan, including Nippon Steel Corporation and Toyo Boseki Kabushiki Kaisha. His work at these organizations has allowed him to apply his innovative ideas to real-world challenges, particularly in the production of materials aimed at noise and vibration reduction.
Collaborations
Zama has collaborated with several distinguished professionals during his career, including Hiroshi Endo and Takesada Sasaki. These collaborations have enriched his research and have played a vital role in the successful development of his patented technologies.
Conclusion
Yoshimasa Zama stands out as a key figure in the innovation landscape of vibration damping materials. His patents not only showcase his inventive spirit but also contribute significantly to advancements in materials that improve safety and comfort in various industries. As he continues to explore new ideas, the impact of his work is likely to resonate well beyond the borders of Japan.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.