Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551857 | Semiconductor device and method for manufacturing the same | Yuji Imamura, Tsuyoshi Fujiwara | 2013-10-08 |
| 6541379 | Wiring forming method for semiconductor device | Shoichiro Tonomura | 2003-04-01 |
| 6384484 | Semiconductor device | Shoichiro Tonomura | 2002-05-07 |
| 6162729 | Method of manufacturing multiple aluminum layer in a semiconductor device | Kenichi Kitamura, Ken Tanaka | 2000-12-19 |
| 5330770 | Water-soluble glass water-treating agent | — | 1994-07-19 |
| 4902432 | Treating method of preventing putrefaction and emission of rancidity of water-contained cutting or grinding oil and treating bag member for use in the same | — | 1990-02-20 |