Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270527 | Optical recording medium-manufacturing apparatus | Junichi Ide, Futoshi Kobayashi, Takeshi Umega, Tsuyoshi Itoh, Yoshimi Yodogawa +1 more | 2007-09-18 |
| 7096770 | Optical recording medium-manufacturing apparatus | Junichi Ide, Takeshi Umega, Futoshi Kobayashi, Tsuyoshi Itoh, Yoshimi Yodogawa +1 more | 2006-08-29 |
| 7047859 | Optical recording medium-manufacturing apparatus | Junichi Ide, Takeshi Umega, Futoshi Kobayashi, Tsuyoshi Itoh, Yoshimi Yodogawa +1 more | 2006-05-23 |
| 6613443 | Silicon nitride ceramic substrate, silicon nitride ceramic circuit board using the substrate, and method of manufacturing the substrate | Michiyasu Komatsu, Takayuki Naba, Hideki Yamaguchi | 2003-09-02 |
| 6569514 | Ceramic circuit board and method of manufacturing the same | Takayuki Naba | 2003-05-27 |
| 6542786 | Apparatus and method for feeding electronic components | Yoshinori Kano, Ikuo Takemura, Jun Asai | 2003-04-01 |