Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481458 | Relief valve assembly | Kouji Hirano, Masakazu Kinosita, Hisayuki Hashimoto, Yoshiaki Senga | 2002-11-19 |
| 6469607 | Stationary induction apparatus | Yoshio Hamadate, Noriyuki Uchiyama, Sadamu Saito, Hiroyuki Fujita, Shouichi Yamamoto +1 more | 2002-10-22 |