Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510185 | Carbon fiber chopped strands and coating dispersion used for producing same | Eiji Fujisawa, Kozo Yudate, Ichiro Fujishima | 1996-04-23 |
| 5393822 | Chopped carbon fiber strands coated with resin and molding obtained therefrom | Motoi Marumoto, Eiji Fujisawa | 1995-02-28 |
| 5321071 | Short fiber-containing polymer composition and method for controlling electrical resistance of the polymer composition | Eiji Fujisawa, Yasunobu Isobe | 1994-06-14 |
| 5030435 | Process for producing chopped strand of carbon fiber | Tadanori Kitamura, Atsuki Kodama | 1991-07-09 |
| 4988492 | Method for infusibilizing pitch fibers | Yojiro Hara, Shinzo Ishikawa, Taiji Matsumoto | 1991-01-29 |
| 4855122 | Method for producing chopped strands of carbon fibers | Tadanori Kitamura, Atsuki Kodama | 1989-08-08 |
| 4759784 | Method of manufacturing glass fiber strand | Kozo Shioura, Syuichi Yamazaki | 1988-07-26 |
| 4698083 | Method for producing glass fibers having non-circular cross sections | Kozo Shioura, Syuichi Yamazaki | 1987-10-06 |
| 4391619 | Air nozzle apparatus for use in drawing glass fibers | Toshiaki Kikuchi | 1983-07-05 |
| 4380462 | Glass fiber apparatus and method | Toshio Noji, Shinzo Ishikawa | 1983-04-19 |