Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312614 | Method for producing white electrically conductive zinc oxide | Takao Hayashi, Norihiro Sato, Manabu Hosoi, Nobuyoshi Kasahara, Gunther Rudolph +2 more | 1994-05-17 |
| 5273822 | Fibrous electrically-conductive filler and process for producing the same | Takao Hayashi, Norihiro Sato, Manabu Hosoi, Nobuyoshi Kasahara, Wolf-Dieter Griebler +2 more | 1993-12-28 |
| 5102650 | Method of preparing needle-like conductive zinc oxide | Takao Hayashi, Norihiro Sato, Manabu Hosoi, Nobuyoshi Kasahara, Gunther Rudolph +2 more | 1992-04-07 |