| 6432325 |
Electrode |
Akira Takeishi, Makoto Takahashi, Dai Matsuoka, Masatada Yodogawa, Hiraku Harada |
2002-08-13 |
| 6383416 |
Electron-emitting material and preparing process |
Akira Takeishi, Makoto Takahashi, Dai Matsuoka, Masatada Yodogawa, Hiraku Harada |
2002-05-07 |
| 6172453 |
Discharge lamp electrode |
Masaru Fukuda, Haruo Taguchi, Shoichi Iwaya, Hiroaki Abe |
2001-01-09 |
| 5982088 |
Ceramic cathode fluorescent discharge lamp |
Akira Takeishi, Haruo Taguchi, Takeshi Masuda, Yasutoshi Yamaguchi |
1999-11-09 |
| 5793276 |
Organic PTC thermistor |
Hisanao Tosaka, Minoru Takaya, Shigeru Moriya, Hisashi Kobuke |
1998-08-11 |
| 5091820 |
Ceramic piezoelectric element with electrodes formed by reduction |
Shouichi Iwaya, Hitoshi Masumura |
1992-02-25 |
| 5084426 |
Semiconductive ceramic composition |
Shoichi Iwaya, Hitoshi Masumura, Haruo Taguchi, Tomohiro Sogabe, Shigeya Takahashi +1 more |
1992-01-28 |
| 4987515 |
Ceramic capacitor with electrodes formed by reduction |
Shouichi Iwaya, Hitoshi Masumura |
1991-01-22 |
| 4808883 |
Discharge lamp device having semiconductor ceramic cathode |
Shouichi Iwaya, Hitoshi Masumura |
1989-02-28 |
