Location History:
- Chiyoda-ku, JP (2013 - 2015)
- Tokyo, JP (1998 - 2024)
Company Filing History:
12 out of 21,351 
8 out of 15,844 
Years Active: 1998-2024
Title: Mitsuharu Hashiba: Innovator in Ignition Coil Technology
Introduction
Mitsuharu Hashiba is a renowned inventor based in Tokyo, Japan, known for his significant contributions to the field of ignition coil technology. With an impressive portfolio of 20 patents, Hashiba has developed innovative solutions that have greatly influenced the performance and efficiency of internal combustion engines.
Latest Patents
Among his latest patents are two notable innovations:
1. **Internal-combustion-engine ignition coil apparatus**: This invention features a unique design in which an igniter within a connector assembly is securely housed in the ignition coil apparatus case. It utilizes an adhesive to bond the igniter to a heat sink, allowing the heat sink to be exposed to the exterior through an opening window of the case.
2. **Ignition coil device for internal combustion engine**: This ignition coil device comprises an insulating case containing various components, including a coil assembly and both center and side cores. Additionally, it features an elastic cover that helps alleviate stress generated in the filler material used to fill the insulating case.
Career Highlights
Mitsuharu Hashiba has held pivotal roles in prestigious companies such as Mitsubishi Denki and Mitsubishi Electric Corporation. His work in these organizations has been instrumental in advancing technologies related to ignition systems, making them more reliable and efficient for modern vehicles.
Collaborations
Throughout his career, Hashiba has collaborated with esteemed colleagues like Nobuhiro Kihara and Atsushi Oohashi. Their joint efforts have led to breakthroughs in ignition coil design and functionality, further enhancing the performance of internal combustion engines.
Conclusion
Mitsuharu Hashiba's contributions to ignition coil technology are commendable and reflect his dedication to innovation. With a growing number of patents to his name and collaborations that foster advancements in engineering, he remains a significant figure in the world of inventions. His work continues to inspire future generations of inventors and engineers alike.
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.