Location History:
- Nara, JP (2005 - 2016)
- Shiga, JP (2015 - 2019)
Company Filing History:
12 out of 16,453 
5 out of 13,247 
4 out of 27,375 
Years Active: 2005-2019
Title: Innovations of Nobuo Shirokawa: A Notable Inventor from Nara, Japan
Introduction
Nobuo Shirokawa is an esteemed inventor hailing from Nara, Japan, who has made significant contributions to the field of electrical engineering and circuit board design. With a total of 21 patents to his name, Shirokawa has demonstrated an exceptional ability to innovate and improve existing technologies, impacting various industries through his work.
Latest Patents
Among Shirokawa’s latest contributions are innovative designs for grounding structures for circuit boards. One patent features a protruding portion that prevents rotation during screw fastening of a connection member. This structure is designed to engage with a printed circuit board, ensuring that the protruding length is shorter than the thickness of the circuit board. This thoughtful design minimizes interference with earth members and brackets located on the back side, thus allowing for more flexible engineering design. Another patent presents a similar configuration, focusing on engaging with the end surface of a printed circuit board while also ensuring a non-intrusive interaction with other components.
Career Highlights
Throughout his career, Nobuo Shirokawa has partnered with renowned companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work at these institutions has solidified his reputation as a pioneer in innovative solutions in circuit board technology.
Collaborations
Shirokawa’s innovations have also been enhanced through collaborations with skilled professionals, such as Haruo Suenaga and Hideaki Moriya. Working alongside such talented colleagues has enabled Shirokawa to refine his ideas and bring his inventive concepts to fruition.
Conclusion
Nobuo Shirokawa’s dedication to innovation and improvement in circuit board technology is evident through his extensive patent portfolio. His contributions not only showcase his individual talent but also reflect the collaborative spirit that drives advancements in the engineering field. As he continues to work within the industry, Shirokawa remains a vital figure in the ongoing evolution of electrical engineering.
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.