Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5469128 | Circuit elements for microwave and millimeter-wave bands and method of producing same | Umeo Kawanishi, Nobuhisa Hirayama, Toru Takagi | 1995-11-21 |
| 5318837 | Soundproofing materials | Minoru Yoshinaka, Eizo Asakura, Mitsumasa Oku, Motoi Kitano | 1994-06-07 |
| 5279809 | Zinc oxide crystal and method of producing same | Motoi Kitano, Sachiko Maeda, Takashige Sato, Mitsumasa Oku | 1994-01-18 |
| 5164260 | Soundproofing materials | Minoru Yoshinaka, Eizo Asakura, Mitsumasa Oku, Motoi Kitano | 1992-11-17 |
| 4960654 | Metal composition comprising zinc oxide whiskers | Minoru Yoshinaka, Eizo Asakura, Mitsumasa Oku, Motoi Kitano, Hideyuki Yoshida | 1990-10-02 |
| 4434452 | Metallized film capacitor | Hidekazu Wada, Mikio Naruse, Toshiyuki Nishimori | 1984-02-28 |
| 4433359 | Metallized film capacitors | Tatsuya Nakamura | 1984-02-21 |