Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804517 | Flexible nonwoven fabric and laminate thereof | Hiroshi Ishii, Kunihiko Takesue | 1998-09-08 |
| 5683767 | Ultra-high molecular weight polyethylene thin-wall pipe, and method of an apparatus for manufacturing the same | Takeshi Shiraki, Iwatosi Suzuki | 1997-11-04 |
| 5417561 | Apparatus for manufacturing of ultra high molecular weight polyethylene thin wall pipe | Takeshi Shiraki, Iwatosi Suzuki | 1995-05-23 |
| 5290498 | Ultra-high molecular weight polyethylene thin-wall pipe, and method of and apparatus for manufacturing the same | Takeshi Shiraki, Iwatosi Suzuki | 1994-03-01 |
| 4990559 | Thermoplastic resin composition | Takeshi Shiraki, Iwatosi Suzuki | 1991-02-05 |
| 4933393 | Polyolefin composition | Akinori Toyota, Mamoru Kioka, Takeshi Shiraki | 1990-06-12 |
| 4370187 | Process and apparatus for producing a laminated structure composed of a substrate web and a thermoplastic resin web extrusion-coated thereon | Mikio Katagiri, Yukio Sakota, Yukio Adachi | 1983-01-25 |