Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8154204 | Plasma display device | Kaname Mizokami, Shigeyuki Okumura | 2012-04-10 |
| 8022628 | Plasma display panel incorporating a hydrogen-absorbing material | Shigeyuki Okumura | 2011-09-20 |
| 6458287 | Piezoelectric ceramic composition and piezoelectric element containing the same | Masamitsu Nishida, Keiichi Takahashi, Kojiro Okuyama, Junichi Kato | 2002-10-01 |
| 6426017 | Piezoelectric ceramic composition and piezoelectric element using the same | Keiichi Takahashi, Masamitsu Nishida | 2002-07-30 |
| 6326694 | Printed circuit board | Akihito Hatakeyama, Seiichi Nakatani, Kouji Kawakita, Tatsuo Ogawa, Tamao Kojima | 2001-12-04 |
| 6211487 | Printed circuit board and method of manufacturing the same | Akihito Hatakeyama, Seiichi Nakatani, Kouji Kawakita, Tatsuo Ogawa, Tamao Kojima | 2001-04-03 |
| 6154356 | Laminated ceramic device | Hiroshi Kagata, Kouji Kawakita, Tatsuya Inoue | 2000-11-28 |
| 6108903 | Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same | Seiichi Nakatani, Akihito Hatakeyama, Kouji Kawakita, Tatsuo Ogawa, Tamao Kojima | 2000-08-29 |
| 5972482 | Printed circuit board and method of manufacturing the same | Akihito Hatakeyama, Seiichi Nakatani, Kouji Kawakita, Tatsuo Ogawa, Tamao Kojima | 1999-10-26 |