Fujiwara; Shinobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujiwara; Shinobu.The latest application filed is for "semiconductive ceramic composition and semiconductor ceramic capacitor".
- Fujiwara; Shinobu - Akita JP
- Fujiwara; Shinobu - Nikahomachi JP
- Fujiwara; Shinobu - Shinmachi JA
- Fujiwara; Shinobu - Tokyo JA
| Patent | Date |
|---|---|
| Semiconductive ceramic composition and semiconductor ceramic capacitor Grant 4,799,127 - Ono , et al. January 17, 1 | 1989-01-17 |
| High dielectric constant type ceramic composition consisting essentially of Pb(Fe.sub.1/2 Nb.sub.1/2)O.sub.3 -Pb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3 -Pb(Mg.sub.1/2 W.sub.1/2)O.sub.3 Grant 4,287,075 - Fujiwara , et al. September 1, 1 | 1981-09-01 |
| High dielectric constant type ceramic composition Grant 4,265,668 - Fujiwara , et al. May 5, 1 | 1981-05-05 |
| High dielectric constant type ceramic composition consisting essentially of Pb(Fe.sub.1/2 Nb.sub.1/2)O.sub.3 -Pb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3 Grant 4,216,102 - Furukawa , et al. August 5, 1 | 1980-08-05 |
| Ceramic dielectric composition containing alkali metal oxide Grant 4,119,554 - Fujiwara October 10, 1 | 1978-10-10 |
| Sintered ceramic dielectric body Grant 4,058,404 - Fujiwara , et al. November 15, 1 | 1977-11-15 |
| Ceramic dielectric composition Grant 4,014,707 - Tanaka , et al. March 29, 1 | 1977-03-29 |
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