Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524534 | Apparatus for removing flammable gas | Mika Tahara, Yasuo Osawa, Yuji Yamamoto, Makoto Harada | 2003-02-25 |
| 6521855 | Hybrid gas insulation switchgear apparatus | Kozo Matsushita, Katsumi Suzuki, Hiroshi Furuta, Osamu Nakano, Kazutoshi Ogata | 2003-02-18 |