As the company never compromise on thoroughness or responsiveness to client needs, it has close affiliate relationship with a large network of intellectual property protection specialists in all major nations of the world.
In the age of globalization, KOSHIKAWA & Co. works with 100 of IP Specialists in leading law firms and organization around the world till now. Over the years, the firm has developed close relationship with its foreign client & colleagues especially in:
| - Australia | - Mexico |
| - Brazil | - New Zealand |
| - Canada | - Philippine |
| - China | - Singapore |
| - German | - South Africa |
| - India | - South Arabia |
| - Indonesia | - Thailand |
| - Korea | - United Kingdom |
| - Malaysia | - United States |
We represent numerous leading technology companies and institutions of Japan as well as foreign countries to maintain protection of intellectual property rights including as follows:
Manufacturers of JAPAN and Foreign Countries
| - Transportation machinery and equipment, and its components. |
| - House appliance |
| - Medical machinery and equipment |
| - Tea processing machinery and equipment |
| - Grain processing machinery and equipment |
| - Agricultural processing machinery and equipment |