Company Filing History:
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Years Active: 2007-2021
Title: Kazuhiko Ohashi: Innovator in Circuit Board Technology
Introduction
Kazuhiko Ohashi is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of circuit board technology, holding two patents that showcase his innovative approach to electronic components.
Latest Patents
Ohashi's latest patents include a metal-clad laminate and a radio frequency device. The metal-clad laminate features a metal foil with low surface roughness, ensuring high adhesion strength between a liquid crystal polymer film and the metal foil. This design minimizes transmission loss in high-frequency regions and addresses issues related to warpage and adhesive leakage. The laminate consists of a liquid crystal polymer film, an adhesive layer, and a metal foil, with the adhesive layer and metal foil stacked on one side of the film. The radio frequency device incorporates a radio frequency circuit part and a transmission line on the top surface of a circuit board, which is equipped with a ground pattern. A metal shielding cap is affixed to the circuit board, covering the radio frequency circuit part and the transmission path. This cap includes a top plate that is parallel to the circuit board and a grounded side wall that connects to the ground pattern, ensuring effective shielding.
Career Highlights
Kazuhiko Ohashi has worked with prominent companies in the electronics industry, including Matsushita Electric Industrial Co., Ltd. and Murata Manufacturing Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced circuit board technologies.
Collaborations
Ohashi has collaborated with notable colleagues such as Kouki Yamamoto and Noriyuki Yoshikawa. Their combined efforts have furthered innovations in the field of electronics.
Conclusion
Kazuhiko Ohashi's contributions to circuit board technology through his patents reflect his dedication to innovation and excellence in the electronics industry. His work continues to influence advancements in this critical area of technology.
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.