J.S.T. MFG. CO. LTD. has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Hong Kong. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and environmental technology are LEUKERT GMBH, SENTINEL CONNECTOR SYSTEMS INC and ACE FIVE KK.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hong Kong | 12 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Audio-visual technology | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Taiji Hosaka | 4 |
| #2 | Masaaki Miyazawa | 4 |
| #3 | Ping Chen | 2 |
| #4 | Hirofumi Yamagata | 2 |
| #5 | Hiroaki Kukita | 2 |
| #6 | Daichi Miyamoto | 1 |
| #7 | Yukihisa Uchikawa | 1 |
| #8 | Masaaki Harasawa | 1 |
| #9 | Saburou Kase | 1 |
| #10 | Satoru Kihira | 1 |