This inventor holds 3 USPTO granted patents. Top assignees: Nippon Yakin Kogyo Co., Ltd., Nippon Yakin Kogyo Kabushiki Kaisha, Talako Kusakawa. Active years: 1985-1993.
Location History:
- Kanagawa, JP (1988)
- Yokohama, JP (1985 - 1993)
Company Filing History:
2 out of 47 
1 out of 2 
1 out of 1 Years Active: 1985-1993
Title: Takeya Tohge: Innovator in Metal Processing Technologies
Introduction
Takeya Tohge is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of metal processing, particularly in the development of innovative methods for producing thin metal sheets and stainless steel strips. With a total of 3 patents to his name, Tohge's work showcases his expertise and dedication to advancing manufacturing technologies.
Latest Patents
One of Tohge's latest patents is a direct production process of a length of continuous thin two-phase stainless steel strip. This invention focuses on achieving excellent superplasticity and surface properties by casting molten two-phase stainless steel directly onto rollers. The process involves quenching the molten metal, resulting in a small amount of austenite appearing in the ferrite matrix.
Another notable patent is a method of manufacturing thin metal sheets directly from molten metal. This innovative technique allows for the production of wide thin metal sheets with smooth surfaces. The process utilizes a nozzle that discharges molten metal in a fan shape onto an inclined refractory plate, creating a constant shape laminar flow. This flow is then supplied to a molten metal pool between a pair of internally water-cooled rollers, ensuring a uniform flow rate distribution.
Career Highlights
Throughout his career, Takeya Tohge has worked with several notable companies, including Nippon Yakin Kogyo Co., Ltd. and Talako Kusakawa. His experience in these organizations has contributed to his expertise in metal processing technologies and has allowed him to develop innovative solutions in the field.
Collaborations
Tohge has collaborated with esteemed colleagues such as Masato Noda and Kuniaki Osada. These partnerships have further enriched his work and have led to advancements in metal processing techniques.
Conclusion
Takeya Tohge is a distinguished inventor whose contributions to metal processing technologies have made a significant impact in the industry. His innovative patents and collaborations reflect his commitment to advancing manufacturing methods.