Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772823 | Heat storage device | — | 2004-08-10 |
| 6757486 | Heat storage type heater and method of controlling input and output of heat of the same | — | 2004-06-29 |
| 6729526 | Friction stir welding apparatus and method and processing apparatus and method | Kazutaka Okamoto, Masayuki Doi, Hisanori Okamura, Masahisa Inagaki, Tomio Odakura +1 more | 2004-05-04 |
| 6715665 | Friction stir welding method and apparatus, and welded structure | Hisanori Okamura, Yasuhisa Aono, Kazutaka Okamoto, Kinya Aota, Tomio Odakura +1 more | 2004-04-06 |
| 6710319 | System for radiating a reference laser beam and utilizing GPS units for installing an article | Fumio Ohtomo, Ray O'Connor, Kunihiro Hayashi | 2004-03-23 |
| 6674017 | Multilayer-wiring substrate and method for fabricating same | Kozo Yamasaki, Osamu Hisada, Katsuhiko Hasegawa, Naoki Kito | 2004-01-06 |