Location History:
- Kadoma, JP (1994)
- Ichishi, JP (1999)
Company Filing History:
Years Active: 1994-1999
Title: The Innovative Journey of Masahiro Kutsuna
Introduction
Masahiro Kutsuna, a distinguished inventor from Kadoma, Japan, has made significant contributions to the field of electromagnetic relay technology. With two patents to his name, Kutsuna's work reflects a commitment to innovation and advancing electrical engineering.
Latest Patents
Kutsuna's latest patents showcase his expertise in creating advanced electromagnetic relay systems. His first invention, the "Electromagnetic Relay Assembly," incorporates an actuator unit along with a switch unit that can be detachably connected. This design features an actuator casing that houses an electromagnetic assembly, enabling the movable actuator frame to operate smoothly between two positions. The switch unit is designed to allow selective ON and OFF states based on the actuator's movement, promoting efficient relay operation.
His second patent, the "Electromagnetic Relay," introduces an innovative design with two pairs of contacts — one with high fusion-bonding resistance and another with low contact resistance. This unique configuration, connected in parallel, includes an electromagnet actuator that efficiently manages contact opening and closing. Importantly, this invention prevents fusion-bonding between contacts, optimizing thermal performance and reliability.
Career Highlights
Masahiro Kutsuna currently works at Matsushita Electric Works, Ltd., a company renowned for its electrical and electronic innovations. His role at Matsushita has allowed him to push the boundaries of technology and contribute to ground-breaking advancements in relay assemblies.
Collaborations
Kutsuna has collaborated with talented colleagues, including Nobuhiro Kitamura and Naoki Kanemoto. These partnerships have spurred creativity and fostered an environment where innovative ideas can thrive, resulting in impressive patent developments within the team.
Conclusion
In summary, Masahiro Kutsuna's work exemplifies the spirit of innovation in the field of electromagnetic devices. With a focus on efficiency and performance, his patents are significant contributions that pave the way for future advancements. As technology continues to evolve, Kutsuna's inventions will undoubtedly play a vital role in the ongoing development of electrical engineering solutions.