Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723400 | Laminates for making electroconductive fuel tubes | Atsushi Ishio, Masaru Tateyama, Kazuhiko Kobayashi | 2004-04-20 |
| 6485806 | Laminate containing a layer composed of polyphenylene sulfide blended with other polymers | Masaru Tateyama, Kazufumi Matsui, Sachio Shimizu, Kazuya Ohno, Atsushi Ishio +1 more | 2002-11-26 |
| 5654358 | Polyphenylene sulfide composition and shaped articles made therefrom | Sho Kadoi, Kazuhiko Kobayashi, Katuya Ohno | 1997-08-05 |
| 5625002 | Polyphenylene sulfide composition and shaped articles made therefrom | Sho Kadoi, Kazuhiko Kobayashi, Katuya Ohno | 1997-04-29 |