Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584279 | Heater sealed with carbon wire heating element | Sunao Seko, Tomio Konn, Tomohiro Nagata, Norihiko Saito, Hideyuki Yokoyama +2 more | 2003-06-24 |
| 6515264 | Heater | Eiichi Toya, Tomio Konn, Tomohiro Nagata, Norihiko Saito, Shigeru Yamamura +3 more | 2003-02-04 |
| 6516143 | Fluid heating apparatus | Eiichi Toya, Tomio Konn, Tomohiro Nagata, Sunao Seko, Kazutoshi Miura +3 more | 2003-02-04 |