Columbia subject headings:
Conflict of laws--Patents.
Japan--Foreign economic relations--United States.
Patent laws and legislation--Japan.
Patent laws and legislation--United States.
Patents (International law)
United States--Foreign economic relations--Japan.
Harvard subject headings:
Conflict of laws--Patents.
Japan--Foreign economic relations--United States.
Patent laws and legislation--Japan.
Patent laws and legislation--United States.
Patents (International law)
United States--Foreign economic relations--Japan.
Princeton subject headings:
Conflict of laws--Patents.
Japan--Foreign economic relations--United States.
Patent laws and legislation--Japan.
Patent laws and legislation--United States.
Patents (International law)
United States--Foreign economic relations--Japan.