Category:Akira KUMAGAI

Akira KUMAGAI

Executive Summary

Akira KUMAGAI is an inventor who has filed 4 patents. Their primary areas of innovation include using two or more spaced independent antennas (2 patents), Combination of fed elements with parasitic elements (2 patents), {using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas (periscopic fed Cassegrain antennas (1 patents), and they have worked with companies such as AGC Inc. (4 patents). Their most frequent collaborators include (4 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04B7/04013 (using two or more spaced independent antennas): 2 patents
• H01Q5/378 (Combination of fed elements with parasitic elements): 2 patents
• H01Q19/104 ({using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas (periscopic fed Cassegrain antennas): 1 patents
• H01Q19/06 (using refracting or diffracting devices, e.g. lens {(radome): 1 patents
• H01Q3/20 (wherein the primary active element is fixed and the reflecting device is movable): 1 patents

Companies

List of Companies

• AGC Inc.: 4 patents

Collaborators

• Osamu KAGAYA (4 collaborations)
• Kotaro ENOMOTO (2 collaborations)
• Yutaka UI (2 collaborations)
• Keisuke ARAI (1 collaborations)
• Yasuo MORIMOTO (1 collaborations)
• Kouichirou TAKAHASHI (1 collaborations)
• Shimpei NAGAE (1 collaborations)