Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318837 | Soundproofing materials | Minoru Yoshinaka, Eizo Asakura, Takeshi Hamabe, Motoi Kitano | 1994-06-07 |
| 5310598 | Radio wave absorbing material | Minoru Yoshinaka, Eizo Asakura, Kouziro Matsuo, Hidenosuke Nakamura | 1994-05-10 |
| 5279809 | Zinc oxide crystal and method of producing same | Motoi Kitano, Sachiko Maeda, Takeshi Hamabe, Takashige Sato | 1994-01-18 |
| 5276080 | Static dissipative resin composition | — | 1994-01-04 |