Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472496 | Flame-retardant adhesive composition, coverlay film using same, and flexible copper-clad laminate | Yuya OKIMURA, Masashi Yamada | 2019-11-12 |
| 5855644 | Method for recovering aluminium from materials containing metallic aluminium | — | 1999-01-05 |
| 5378270 | Mold release material for die castings | — | 1995-01-03 |
| 5349474 | Rear converter lens | Seiji Shimizu | 1994-09-20 |
| 5325235 | Compact zoom lens system | Tatsuru Kanamori | 1994-06-28 |
| 4541971 | Method for the gunning of refractories | — | 1985-09-17 |
| 4469309 | Core for blow-forming the lining of vessel for molten metal, a lining method using said core, and a lining composition used in said lining method | Shigeru Matsuyama, Yoshihiro Hayashi, Hisaji Ito, Kotaro Fujita, Kenji Inai +1 more | 1984-09-04 |
| 4461789 | Method of gunning basic gunning refractories | — | 1984-07-24 |
| 4321035 | Heat-insulating construction | — | 1982-03-23 |
| 4278544 | Filter medium for fluid | — | 1981-07-14 |
| 4243210 | Tundish for the continuous casting of steel | — | 1981-01-06 |