Location History:
- Tokushima, JP (1981 - 1985)
- Shiga, JP (1993)
- Otsu, JP (1986 - 2012)
- Tochigi, JP (2017 - 2020)
- Tochigi-ken, JP (2021)
Company Filing History:
17 out of 846 
6 out of 21,862 
3 out of 188 
Years Active: 1981-2025
Title: Hiroshi Ishikawa: Innovator Behind Advanced Thermal Caulking Technologies
Introduction
Hiroshi Ishikawa, an inventive mind hailing from Tochigi, Japan, has made significant contributions to the field of thermal caulking technology. With six patents to his name, his innovations have paved the way for advancements in various manufacturing processes, especially in the automotive industry.
Latest Patents
Among Ishikawa's noteworthy inventions are two significant patents: the heat-caulking device and the thermal caulking method. The heat-caulking device is designed for insertion into one or more holes penetrating a main plate containing a conical hollow portion. This innovative device employs a blade with bosses that melt to join the main plate, ensuring a robust connection. The thermal caulking method enhances this process by allowing multiple bosses of a second member to be melted simultaneously, thereby simplifying the assembly of components.
Career Highlights
Ishikawa’s career has been marked by his association with Honda Motor Co., Ltd., where he has played a vital role in developing technologies that enhance manufacturing efficiency. His focus on thermal caulking methods has not only contributed to product durability but also supported the company's commitment to innovation.
Collaborations
In his professional journey, Ishikawa has collaborated with fellow inventors and colleagues, including Yoshinori Tsurugai and Shigeto Akahori. These partnerships have led to the enhancement and refinement of his inventions, driving advancements within the company and the industry at large.
Conclusion
Hiroshi Ishikawa stands out as a key inventor whose contributions to thermal caulking technology continue to impact manufacturing processes. His innovative spirit and commitment to advancement reflect the essence of modern engineering, making him a notable figure in the field of inventions and patents.
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.