Category:Koji YOKOYAMA

Koji YOKOYAMA

Executive Summary

Koji YOKOYAMA is an inventor who has filed 1 patents. Their primary areas of innovation include NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS (1 patents), NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS (1 patents), PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY (1 patents), and they have worked with companies such as Tohoku University (1 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• C01B32/174 (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS): 1 patents
• C01B32/159 (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS): 1 patents
• H01M4/96 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY): 1 patents
• C01B2202/02 (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS): 1 patents
• C01B2202/22 (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS): 1 patents
• C01B2202/30 (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS): 1 patents
• C01P2004/13 (Nanotubes): 1 patents
• C01P2006/40 (INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS): 1 patents
• C01P2006/80 (Compositional purity): 1 patents

Companies

List of Companies

• Tohoku University: 1 patents

Collaborators

• Yoshinori SATO (2 collaborations)
• Kazuyuki TOHJI (1 collaborations)
• Kazutaka HIRANO (1 collaborations)