Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667456 | Laser welding method and a laser welding apparatus | Masayuki Ikeda, Kazuhisa Sueoka, Eisuke Ueda, Hisao Kadono, Masakazu Mutoh | 2003-12-23 |
| 6655196 | Scanning probe microscope | Kazuhisa Sueoka, Naoki Kamo, Hirotaka Hosoi, Makoto Sawamura | 2003-12-02 |
| 6639218 | Electron spin analyzer | Masayuki Ikeda, Kazuhisa Sueoka, Masakazu Mutoh, Hisao Kadono, Eisuke Ueda | 2003-10-28 |
| 6577213 | Method and apparatus for multiplying a frequency of an electromagnetic wave | Hideki Watanabe, Makoto Sawamura, Kazuhisa Sueoka, Ryosho Nakane | 2003-06-10 |
| 6545247 | Laser welding apparatus, a gas shielding apparatus and a method for controlling a laser welding apparatus | Masayuki Ikeda, Kazuhisa Sueoka, Eisuke Ueda, Hisao Kadono, Masakazu Mutoh | 2003-04-08 |
| 6504665 | Method and apparatus for magnetic recording | Soshin Chikazumi, Eichi Hirota, Ryosho Nakane, Makoto Sawamura | 2003-01-07 |