Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360860 | Water-soluble resin emulsion and process for preparation thereof | Hiroshi Itoh, Naoki Isobe | 1994-11-01 |
| 5134047 | Method of manufacturing color cathode ray tube | Koki Inada, Hiroshi Itoh, Hideaki Takazawa | 1992-07-28 |