This inventor holds 24 USPTO granted patents, primarily in Silent Chain Technology. Top assignee: Tsubakimoto Chain Company. Active years: 1976-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hanno, JA (1976)
- Saitama, JP (1993)
- Hanno, JP (1987 - 2000)
- Saitama-ken, JP (2000)
- Osaka, JP (2001 - 2003)
Company Filing History:
Years Active: 1976-2003
Areas of Expertise:
Title: **Masao Maruyama: Innovator in Silent Chain Technologies**
Introduction
Masao Maruyama, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of silent chain technologies. With a total of 24 patents to his name, his innovative designs have paved the way for advancements in durability and functionality in mechanical applications.
Latest Patents
Maruyama's recent innovations include a revolutionary silent chain featuring rocker joint pins. This particular design has guide link rows and joint link rows arranged alternately, which are articulately connected by rocker joint pins composed of both longer and shorter pins. The unique configuration allows for enhanced elasticity, enabling the silent chain to reduce operational noise while improving overall strength.
Another notable patent involves a wear-resistant silent chain characterized by a design that incorporates a multitude of link plates connected by rocker joint pins. These pins are engineered with convexly arcuate rocker surfaces that ensure smoother operation and improved lubrication, thus minimizing local wear and extending the lifespan of the chain.
Career Highlights
Throughout his career at Tsubakimoto Chain Company, Maruyama has focused on developing technologies that enhance the performance and reliability of chain systems. His inventive approach to silent chain design has established him as a notable figure within the industry, setting benchmarks for future innovations.
Collaborations
Masao Maruyama has collaborated with esteemed colleagues such as Hitoshi Ohara and Makoto Kanehira. Their collective expertise has contributed to the development of groundbreaking solutions in silent chain technology, further solidifying their positions as leaders in the field of mechanical engineering.
Conclusion
Masao Maruyama's dedication to innovation in silent chain technology highlights the importance of continuous improvement in engineering practices. His contributions not only enhance the functionality of mechanical systems but also demonstrate the significant impact that inventive thinking can have on everyday applications. As he continues to push the boundaries of technology, Maruyama remains a prominent figure in the landscape of modern inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile