Location History:
- Nagoya, JA (1978)
- Nagoya, JP (1980 - 1986)
- Aichi, JP (1981 - 1998)
Company Filing History:
19 out of 2,002 
1 out of 4,676 
1 out of 1,838 Years Active: 1978-1998
Title: **Masaichi Hattori: Innovator in Electromagnetic Solutions**
Introduction
Masaichi Hattori is a renowned inventor from Aichi, Japan, recognized for his contributions to electromagnetic technologies. With a remarkable portfolio of 21 patents, he has made significant advancements, particularly in the field of vehicle locking devices and electromagnetic solenoids.
Latest Patents
Among his latest inventions, Hattori developed an **electromagnetic solenoid** designed with a movable solenoid body that operates in conjunction with a stopper plate. This innovative design incorporates a pair of coil springs made of electrically conductive material, ensuring that the electromagnetic solenoid, along with the stopper plate, is urged into a lock position effectively. The design features external connecting portions for connecting wires, allowing for efficient current supply to the exciting coil of the solenoid.
Another notable invention is the **vehicle locking device** that utilizes a stopper plate equipped with a through hole, facilitating movement in response to a detent knob's operation. This mechanism allows for the effective locking and unlocking of vehicle doors, with a dual spring system that optimizes the locking process. The inventive use of cam action ensures reliable performance, highlighting Hattori's ingenuity in automating vehicle security mechanisms.
Career Highlights
Hattori's expertise has been shaped by his experience with esteemed companies like Kabushiki Kaisha Tokai Rika Denki Seisakusho and Mazda Motor Corporation. His work in these organizations has allowed him to hone his skills in developing innovative solutions in automotive technologies.
Collaborations
Throughout his career, Hattori has collaborated with notable peers, including Nobuhiro Takeda and Osamu Shoji, who have contributed to the enriching exchange of ideas and technical advancements in their respective projects. These partnerships have played a significant role in the successful development of his innovative patents.
Conclusion
Masaichi Hattori stands as a pivotal figure in the realm of electromagnetic inventions. His 21 patents reflect his commitment to advancing technology in ways that enhance safety and convenience in automotive applications. As the industry continues to evolve, Hattori's contributions will undoubtedly leave a lasting legacy.
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.