Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38491 | Composition for producing low sintering temperature ceramic dielectrics and method of manufacturing such dielectrics | Hidetoshi Mizutani, Masahiko Okuyama, Noritaka Yoshida, Hiroshi Katagiri | 2004-04-06 |
| 5759935 | Composition for producing low sintering temperature ceramic dielectrics and method of manufacturing such dielectrics | Hidetoshi Mizutani, Masahiko Okuyama, Noritaka Yoshida, Hiroshi Katagiri | 1998-06-02 |
| 5489559 | Microwave dielectric ceramic composition | Hiroshi Katagiri | 1996-02-06 |
| 5457076 | Microwave dielectric ceramic composition and preparing method thereof | Hiroshi Katagiri | 1995-10-10 |
| 5340784 | Microwave dielectric ceramic composition | Tokiomi Katoh | 1994-08-23 |
| 5310710 | Microwave dielectric ceramic composition | Masanori Takase | 1994-05-10 |
| 5238887 | Ceramic composition for microwave dielectric | Tokiomi Kato | 1993-08-24 |
| 4874727 | Particulate lead titanate ceramic and composite material containing same | Kanji Ohya, Tsutomu Tsunooka, Koji Ogura, Takashi Yamamoto | 1989-10-17 |
| 4751014 | Piezoelectric composite material | Hideo Sobue | 1988-06-14 |
| 4743392 | Piezoelectric composite material | Hideo Sobue | 1988-05-10 |
| 4657496 | Hot-runner mold for injection molding | Takahide Kambe | 1987-04-14 |