Location History:
- Kawasaki, JP (2013)
- Higashikurume, JP (2015)
- Tokyo, JP (2006 - 2016)
Company Filing History:
Years Active: 2006-2016
Title: Daishiro Sekijima: Innovator in Electrical Engineering
Introduction
Daishiro Sekijima is a prominent inventor based in Tokyo, Japan, known for his contributions to electrical engineering. With a total of 7 patents to his name, he has demonstrated remarkable expertise in developing innovative technologies that enhance electronic circuits.
Latest Patents
Sekijima's recent patents reflect his dedication to advancing electrical circuit design. One of his noteworthy inventions is a differential transmission circuit that incorporates an inductor unit and capacitor units designed to attenuate common-mode digital signal components. This circuit features a low pass filter, which comprises a first and second inductor, along with input and output side capacitor units. Each capacitor unit serves a specific function to optimize signal integrity by managing noise and common-mode effects.
In addition, Sekijima has contributed to the development of a printed circuit board power source circuit. This innovation utilizes a switching circuit to convert direct current voltage from an alternating power source into a predetermined direct current voltage. By incorporating a fuse and series circuits with bypass capacitors and resistors, his design effectively prevents imbalance caused by excessive current, thereby reducing common-mode noise.
Career Highlights
Throughout his career at Canon Kabushiki Kaisha, a leading imaging and printing company, Sekijima has focused on creating technologies that improve electronic device functionality and reliability. His patents have played a crucial role in enhancing the performance of various Canon products, showcasing his commitment to innovation within the industry.
Collaborations
In his journey as an inventor, Sekijima has worked closely with talented colleagues, including Hideho Inagawa and Takeshi Ide. Through their collaboration, they have pooled their expertise to push the boundaries of electrical engineering and contribute to the development of advanced electronic solutions.
Conclusion
Daishiro Sekijima's work exemplifies the spirit of innovation in the field of electrical engineering. With a track record of impactful patents and collaborations, he continues to pave the way for advancements in technology that benefit companies like Canon and the broader electronics industry. His dedication to improving electronic circuits is a testament to the power of ingenuity and creativity in driving progress.
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.