Location History:
- Chiyoda, JP (1994)
- Tokyo, JP (1999)
Company Filing History:
2 out of 3,548 
2 out of 36,546 
Years Active: 1994-1999
Title: Profile of Inventor Kouki Yotsuya
Kouki Yotsuya is an innovative inventor based in Chiyoda, Japan, known for his significant contributions to the field of exhaust gas purification technology. With a total of two patents to his name, Yotsuya has focused on advancements that enhance environmental sustainability within the automotive industry.
Latest Patents
Yotsuya's latest patents include the development of a device for purifying exhaust gas from internal combustion engines. One of his notable innovations is a semi-oval shaped carrier that demonstrates excellent thermal stress resistance, which has great applications in automobile exhaust gas-purifying catalysts. This technology comprises a metallic honeycomb body created by superimposing flat metal foils and corrugated metal foils, which are then wound together. Furthermore, the carrier is encased in a metallic jacket that envelops the lateral face of the honeycomb body. The design features a transverse section consisting of parallel portions and semi-circular arc portions, where the honeycomb body connects to the jacket primarily at these semi-circular arc portions or the parallel portions.
Career Highlights
Throughout his career, Yotsuya has been associated with renowned companies such as Nippon Steel Corporation and Toyota Motor Corporation. His work at these leading organizations has allowed him to push the boundaries of technology in automotive emissions control, contributing to both his professional growth and the advancement of sustainable practices in the industry.
Collaborations
Yotsuya has collaborated with prominent colleagues in his field, including Takashi Tanaka and Mikio Yamanaka. Their collective expertise has played a vital role in the successful development of Yotsuya's patented innovations, reflecting the importance of teamwork in advancing technological solutions.
Conclusion
In summary, Kouki Yotsuya is a prominent inventor whose work is paving the way for more efficient and environmentally friendly automotive technologies. His patents serve as a testament to his commitment to innovation and sustainability, establishing him as a key figure in the realm of exhaust gas purification.
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.