Location History:
- Nakagawa, JP (2010)
- Nakagawa-gun, JP (2011)
- Obihiro, JP (2013)
Company Filing History:
2 out of 394 
2 out of 16,453 
Years Active: 2010-2013
Title: Motoharu Kubo: Innovator in Electrical Engineering
Introduction
Motoharu Kubo is a notable inventor based in Obihiro, Japan. He has made significant contributions to the field of electrical engineering, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of electrical components.
Latest Patents
One of Kubo's latest patents is a fit structure of a housing. This invention features a housing formed of first and second halves, where the first half includes a fit projection piece with a fit tongue at the tip. The second half contains a presser part and an engaging piece that together create a fit groove. The design ensures that the fit tongue is positioned within the fit groove, enhancing the structural integrity of the housing. Additionally, the housing incorporates a nail that extends inward or outward, along with a nail holder that engages with the nail, providing further stability.
Another significant patent is a contact device, which consists of a sealed receptacle that includes a case, a cylindrical member, and a closure plate. This receptacle is designed to house both a fixed contact and a movable contact, along with an arc protection member. The arc protection member is structured to conceal the junction between the case and the cylindrical member, ensuring safety and reliability in electrical connections. The device also features a contact pressure provision member that biases the movable contact to maintain contact with the fixed contact, regardless of the movable contact's position.
Career Highlights
Throughout his career, Motoharu Kubo has worked with prominent companies such as Panasonic Electric Works Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.
Collaborations
Kubo has collaborated with talented individuals in his field, including Ritsu Yamamoto and Masahiro Ito. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Motoharu Kubo's contributions to electrical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry, showcasing the importance of creativity and collaboration in technological advancement.