This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Nishikawa Rubber Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 2004-2017.
Location History:
- Hiroshima, JP (2004 - 2012)
- Hiroshima-ken, JP (2017)
Company Filing History:
3 out of 233 
1 out of 10,092 
1 out of 38,837 
Years Active: 2004-2017
Title: Masayuki Daio: Innovator in Automotive Weather Stripping
Introduction
Masayuki Daio is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the automotive industry, particularly in the field of weather stripping. With a total of 5 patents to his name, Daio's innovations have enhanced vehicle design and functionality.
Latest Patents
One of Daio's latest patents is a weather strip for automobiles. This invention features a hollow seal member that is integrally molded with an installation base member. It includes a first hollow wall with a first bent point that is bendable toward the outside, and a second hollow wall with a second bent point that is also bendable outward. A protrusion is formed on the end of the second outer-cabin side wall, which makes elastic contact with a door. Another significant patent is the vehicle door sash molding end retention structure. This structure retains a sash molding end of a sash molding, utilizing a hard material clip that is insert-molded in the die-molded part at the end of the weatherstrip.
Career Highlights
Throughout his career, Masayuki Daio has worked with Nishikawa Rubber Co., Ltd., where he has applied his expertise in automotive components. His work has been instrumental in developing innovative solutions that improve vehicle performance and user experience.
Collaborations
Daio has collaborated with notable coworkers such as Takashi Yamashita and Masaharu Ohnishi. Their combined efforts have contributed to the advancement of automotive technologies.
Conclusion
Masayuki Daio's contributions to the automotive industry through his innovative patents demonstrate his commitment to enhancing vehicle design and functionality. His work continues to influence the field of automotive engineering.