Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767636 | Thermal spray rare earth oxide particles, sprayed components, and corrosion resistant components | Yasushi Takai, Toshihiko Tsukatani | 2004-07-27 |
| 6733724 | Hydrogen absorbing alloy and nickel-metal hydride rechargeable battery | Satoshi Shima, Naofumi Shinya | 2004-05-11 |
| 6733843 | Method for thermal spray coating and rare earth oxide powder used therefor | Toshihiko Tsukatani, Yasushi Takai | 2004-05-11 |
| 6685991 | Method for formation of thermal-spray coating layer of rare earth fluoride | Kazuhiro Wataya | 2004-02-03 |