Location History:
- Shinagawa-Ku, JP (2005)
- Tokyo-To, JP (2010)
Company Filing History:
2 out of 9 
1 out of 13,415 
Years Active: 2005-2010
Title: Kiyotaka Iwata: Innovator in Fastening Mechanisms
Introduction
Kiyotaka Iwata is a notable inventor based in Tokyo-to, Japan. He has made significant contributions to the field of fastening mechanisms, holding a total of 2 patents. His innovative designs focus on improving the efficiency and reliability of fastening systems.
Latest Patents
Iwata's latest patents include a bolt-nut fastening mechanism and a self-locking bolt. The bolt-nut fastening mechanism is designed to secure clearance while stabilizing the thrust of a bolt with a left-hand external screw thread. This innovation reduces the costs of component members when attaching a steering member to a body frame. The mechanism features a right-hand bolt with a metal-to-metal contact locking mechanism and a left-hand bolt that engages with an internal screw thread. This design allows for a more efficient fastening process, eliminating the need for a welded nut.
The self-locking bolt patent describes a bolt with a head that has a bearing surface and a threaded part extending from it. This design includes locking projections or recesses that enhance the fastening capability by bulging into the locking recesses when rotated in the fastening direction. The innovative features of these patents demonstrate Iwata's commitment to advancing fastening technology.
Career Highlights
Throughout his career, Kiyotaka Iwata has worked with prominent companies, including Iwata Bolt Co., Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative fastening solutions.
Collaborations
Iwata has collaborated with various professionals in his field, including his coworker Kazuki Kitai. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Kiyotaka Iwata is a distinguished inventor whose work in fastening mechanisms has made a significant impact in the industry. His patents reflect a deep understanding of engineering principles and a commitment to innovation. Iwata's contributions continue to influence the design and functionality of fastening systems today.