Company Filing History:
2 out of 3,252 
1 out of 1,139 
Years Active: 1976
Title: Nobuyoshi Ota: Innovator in Engine Technology and High-Temperature Alloys
Introduction
Nobuyoshi Ota is a notable inventor based in Kariya, Japan. He has made significant contributions to the fields of engine technology and materials science. With a total of 2 patents, Ota's work reflects his innovative spirit and technical expertise.
Latest Patents
Ota's latest patents include an ignition timing control device for engines. This device features a vacuum advance mechanism that adjusts ignition timing based on the negative pressure in a carburetor. It also includes a negative pressure line connecting the carburetor to the vacuum advance mechanism, along with a thermostatic valve that opens the negative pressure line to the atmosphere when the engine temperature is within a specific range. Another significant patent is for an alloy designed for high-temperature fuses. This alloy is characterized by its high corrosion resistance and a melting point between 1000°C and 1100°C. It consists of copper with 10-14% aluminum and up to 2.5% of a second constituent, which may include nickel, manganese, or iron. The alloy is noted for its desirable hardness and excellent workability, making it suitable for fabrication into fuse elements.
Career Highlights
Throughout his career, Nobuyoshi Ota has worked with prominent companies such as Nippondenso Co., Ltd. and Toyota Chuo Kenkyusho. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology and materials.
Collaborations
Ota has collaborated with notable colleagues, including Noboru Komatsu and Mikio Obayashi. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Nobuyoshi Ota's contributions to engine technology and high-temperature alloys demonstrate his innovative capabilities and commitment to advancing engineering solutions. His patents reflect a blend of creativity and technical knowledge that continues to impact the industry.