Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802178 | Liquid crystal polyester resin for laminate, liquid crystal polyester resin composition, laminate, and liquid crystal polyester resin film | Hiroshi Nakagawa, Hideyuki Umetsu | 2023-10-31 |
| 9850343 | Method for producing liquid crystalline polyester, and liquid crystalline polyester | Mitsushige Hamaguchi, Hideyuki Umetsu | 2017-12-26 |
| 6472292 | Process of manufacturing semiconductor device | — | 2002-10-29 |
| 6441456 | Semiconductor device and a process for manufacturing the same | Akio Kawamura | 2002-08-27 |