Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8432311 | GPS signal transmitter and signal transmission method thereof | Tomoichi Ebata, Takayoshi Fujioka, Takamasa Kawaguchi | 2013-04-30 |
| 8254083 | Ceramic electronic component and method for producing same | Takashi Sakurai, Ko Onodera, Hisayuki Abe, Masahiko Konno, Satoshi Kurimoto +4 more | 2012-08-28 |
| 6254688 | Cleaning method | Kanji Kobayashi, Jun Kudo, Masao Yamaguchi | 2001-07-03 |
| 6247198 | Cleaning apparatus | Kanji Kobayashi, Jun Kudo, Masao Yamaguchi | 2001-06-19 |
| 6178974 | Cleaning apparatus and method | Kanji Kobayashi, Masao Yamaguchi, Toshio Kubota, Jun Kudo | 2001-01-30 |
| 6085764 | Cleaning apparatus and method | Kanji Kobayashi, Masao Yamaguchi, Toshio Kubota, Jun Kudo | 2000-07-11 |
| 5993290 | Magnetic head grinding method and apparatus | Hiroshi Shindou, Yoshiaki Ito, Masao Yamaguchi | 1999-11-30 |