Company Filing History:
1 out of 10,240 
1 out of 131 
Years Active: 1985
Title: **Tetsuya Suganuma: Innovator in Engine Technology**
Introduction
Tetsuya Suganuma is an esteemed inventor based in Toyota, Japan, renowned for his contributions to internal combustion engine technology. With a focus on innovative solutions to enhance engine performance, he holds one patent that signifies his role in advancing automotive engineering.
Latest Patents
Suganuma's notable patent is a valve-seat insert for internal combustion engines. This invention features a double-layered, sintered alloy, which consists of a valve-seat layer designed for optimal seating of the valve and a base layer that integrates with the cylinder head of the engine. The valve-seat layer is engineered from a sintered alloy that boasts high heat and wear resistance, with a specific composition that includes 4 to 8% cobalt, 0.6 to 1.6% chromium, 4 to 8% molybdenum, 1 to 3% nickel, 0.3 to 1.5% carbon, and 0.2 to 0.6% calcium, with the balance being predominantly iron. The base layer is formulated for even higher resistance, containing 11 to 15% chromium and 0.4 to 2.0% molybdenum, among other materials, ensuring durability under extreme conditions.
Career Highlights
Throughout his career, Tetsuya Suganuma has had significant stints at reputable companies including Sumitomo Electric Industries, Limited and Toyota Motor Corporation. His work in these organizations has reinforced his expertise in materials engineering and innovative product development.
Collaborations
Suganuma has collaborated with several talented individuals, notably Koji Kazuoka and Naoki Motooka. These collaborations have allowed for the sharing of knowledge and expertise, driving innovations in automotive engineering forward.
Conclusion
Tetsuya Suganuma exemplifies the spirit of innovation within the automotive industry. His patent on the valve-seat insert showcases his commitment to enhancing engine technology through advanced materials. As a valuable contributor to his field, his work continues to influence the future of internal combustion engines.
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.