Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661234 | Failure determining apparatus of gas-insulated electrical appliance | Kuniaki Nakashima, Hiroshi Doi, Hirohide Aoki, Hiroyuki Hama, Naoyuki Kajita +1 more | 2003-12-09 |
| 6657196 | Method and apparatus for environmental monitoring | Michiaki Endo, Haruo Yoshida | 2003-12-02 |
| 6590479 | Integrated microcontact pin and method for manufacturing the same | Haruo Yoshida, Yoshihide Miyagawa | 2003-07-08 |
| 6508990 | Substrate treating method and apparatus | Haruo Yoshida, Michiaki Endo, Michio Niwano, Nobuo Miyamoto | 2003-01-21 |