Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669508 | Connector | Hideto Nakamura, Ryotaro Ishikawa, Hajime Kawase | 2003-12-30 |
| 6641437 | Connector | Masaaki Tabata | 2003-11-04 |
| 6638343 | Exhaust gas treating device | Kohtaro Kawamura, Rikiya Nakamura, Kazutaka Okuda, Keiichi Ishikawa | 2003-10-28 |
| 6537092 | Arc discharge suppressive connector | Hiroki Hirai, Kouji Ota, Yoshitsugu Tsuji, Hiroto Ueno, Shigeki Sakai +2 more | 2003-03-25 |