Location History:
- Tokyo, JP (1992 - 1998)
- Koshigaya, JP (1987 - 2001)
- Utsunomiya, JP (1999 - 2001)
- Toyota, JP (2003)
Company Filing History:
16 out of 231 
1 out of 2 
1 out of 120 Years Active: 1987-2003
Title: Celebrating the Innovations of Yoshio Yamada
Introduction
Yoshio Yamada, an inventive mind based in Tokyo, Japan, has made remarkable contributions to the field of engineering and materials science. With a portfolio boasting 19 patents, his work has significantly impacted various industries, particularly in creating efficient and effective solutions for everyday challenges.
Latest Patents
Among his most recent inventions is a **synthetic resin composition**, designed to effectively deodorize malodorous amines such as trimethyl amine. This innovative composition comprises an aqueous medium, a surfactant, polymer latex, and a filler that includes transitional metal supported silica gel and activated carbon. Such fillers are adept at forming complexes with malodor-causing substances, allowing for efficient adsorption of compounds like amines and ammonia.
Additionally, Yamada has developed a **metal gasket with a bore ring** aimed at enhancing the functionality of internal combustion engines. The design incorporates a main gasket portion formed of at least one metal plate and feature holes that require sealing. The bore ring within these holes boasts a longer bottom portion than its top, enhancing rigidity and ensuring a proper fit with engine components while effectively sealing the area around the hole.
Career Highlights
Throughout his career, Yamada has been associated with Ishikawa Gasket Co., Ltd., where he developed essential products that improved manufacturing processes in gasket technology. His creative insights and engineering prowess have played a crucial role in driving innovation within this sector.
Collaborations
Yoshio Yamada has had the pleasure of working alongside talented individuals like Tsunekazu Udagawa and Yoshio Miyao. These collaborations have fostered an environment of creativity and knowledge-sharing, leading to milestone inventions that push the boundaries of current engineering practices.
Conclusion
Yoshio Yamada's innovative spirit and dedication to invention position him as a key figure in the fields of materials science and engineering. His 19 patents not only showcase his talents but also contribute meaningfully to the advancement of technology, benefiting various industries around the globe. As he continues to innovate, the potential for his future contributions remains limitless.