Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700414 | Heat-insulating panel serving as concrete form and method of manufacturing the same | Yuukou Ishikawa, Noboru Nishimoto, Tooru Tanibe, Kazushige Suzuki, Kanesuke Kasahara | 1997-12-23 |
| 5631075 | Heat-insulating panel serving as concrete form | Yuukou Ishikawa, Noboru Nishimoto, Tooru Tanibe, Kazushige Suzuki, Kanesuke Kasahara | 1997-05-20 |