Location History:
- Sayama, JP (1989 - 1993)
- Utsunomiya, JP (2006 - 2018)
- Tochigi, JP (2011 - 2018)
- Hagagun, JP (2019)
- Tochigi-ken, JP (2019 - 2022)
Company Filing History:
19 out of 21,831 
4 out of 10,092 
Years Active: 1989-2022
Title: Hiroshi Miwa: Innovating Resistance Welding Technologies
Introduction
Hiroshi Miwa, an accomplished inventor based in Tochigi, Japan, has made significant contributions to the field of welding technology through his innovative designs and patents. With a total of 23 patents to his name, Miwa continues to push the boundaries of resistance welding methods.
Latest Patents
Among his latest innovations are two noteworthy patents related to resistance welding apparatuses. The first patent describes a welding gun featuring a proximity restricting mechanism that surrounds the shaft and is displaceable in the axial direction. This mechanism allows for the expansion and contraction of the cover member while preventing it from getting too close to the shaft, thereby enhancing safety and effectiveness in welding operations.
The second patent also focuses on a resistance welding gun, incorporating a moving mechanism portion using a ball screw mechanism. This design enables a movable electrode to move back and forth efficiently. The apparatus is powered by a motor connected to a rotor, which drives the moving mechanism. Additionally, it features a brake mechanism that halts the rotor during braking operations using a clamping portion to securely prevent rotation of the brake disc.
Career Highlights
Hiroshi Miwa has had a distinguished career, contributing his expertise at prominent companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His work in these organizations has played a vital role in developing advanced manufacturing technologies and enhancing welding processes.
Collaborations
Throughout his career, Miwa has collaborated with talented individuals like Yohei Teragaito and Koichi Matsumoto. These partnerships have led to groundbreaking developments in welding technology, showcasing the importance of teamwork in the innovation process.
Conclusion
Hiroshi Miwa exemplifies the spirit of innovation in the field of resistance welding. With an impressive portfolio of patents and a robust career, he continues to inspire future inventors and engineers to explore new horizons in technology. His contributions are pivotal not only to the companies he worked with but also to the broader manufacturing industry.
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.