This inventor holds 3 USPTO granted patents. Top assignees: Ryobi Limited, Other. Active years: 1998-2002.
Company Filing History:
2 out of 546 
1 out of 834,411 Years Active: 1998-2002
Title: Tatsuya Manabe: Innovator in Cylinder Block Technology
Introduction
Tatsuya Manabe is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of engineering, particularly in the design and production of cylinder blocks. With a total of 3 patents to his name, Manabe's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
One of Manabe's latest patents is for a closed deck type cylinder block and method for producing the same. This invention provides an optimum area ratio of opening at the top deck side, allowing for efficient waste sand discharge while minimizing energy costs and labor. The design features a plurality of cylinders arranged adjacently, surrounded by a water jacket portion. The upper end of the water jacket is open at the top deck and is partially covered with bridge portions, ensuring a functional and effective design.
Another significant patent is the metal mold arrangement for producing a closed deck type cylinder block. This arrangement includes a water jacket die that defines the configuration of the water jacket. It features multiple recesses, each accommodating a separate core that complements the die's shape. The innovative design allows for efficient removal of the separate core from the water jacket after the solidification of molten metal, enhancing the production process.
Career Highlights
Throughout his career, Tatsuya Manabe has worked with Ryobi Limited, where he has applied his expertise in engineering and innovation. His contributions to the company have been instrumental in advancing their manufacturing capabilities and product offerings.
Collaborations
Manabe has collaborated with notable coworkers such as Shin Nitta and Toru Komazaki. Their combined efforts have contributed to the development of innovative solutions in the engineering sector.
Conclusion
Tatsuya Manabe's work in cylinder block technology exemplifies the spirit of innovation and engineering excellence. His patents reflect a commitment to improving manufacturing processes and product efficiency. Through his career, he has made a lasting impact on the industry, showcasing the importance of creativity and collaboration in engineering.