Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220482 | Thin film capacitor | Kazuo Takemura, Harunobu Yoshida, Hideo Kawahara, Masanaga Kikuzawa | 1993-06-15 |
| 4243400 | Apparatus for producing fibers from heat-softening materials | Nobuyoshi Ohsato, Keihachiro Tanaka | 1981-01-06 |
| 4185981 | Method for producing fibers from heat-softening materials | Nobuyoshi Ohsato, Keihachiro Tanaka | 1980-01-29 |