Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11311970 | Shielding gas nozzle for metal forming and laser metal forming apparatus | Yoshikazu Nakano, Hidetaka KATOGI | 2022-04-26 |
| 6457876 | Surface-mountable optical device | — | 2002-10-01 |
| 6451622 | Optical device | — | 2002-09-17 |
| 6256875 | Method for manufacturing semiconductor device | Masaki Watanabe, Yoshikazu Narutaki, Tomoaki Hashimoto, Masatoshi Yasunaga, Jun Shibata +3 more | 2001-07-10 |
| 6177724 | Semiconductor device | — | 2001-01-23 |
| 6046071 | Plastic molded semiconductor package and method of manufacturing the same | Haruo Shimamoto, Toru Tachikawa, Jun Shibata | 2000-04-04 |
| 6005289 | Package for semiconductor device laminated printed circuit boards | Masaki Watanabe, Yoshikazu Narutaki, Tomoaki Hashimoto, Masatoshi Yasunaga, Jun Shibata +3 more | 1999-12-21 |
| 5903048 | Lead frame for semiconductor device | Kouji Bandou, Hideki Hukunaga | 1999-05-11 |
| 5834340 | Plastic molded semiconductor package and method of manufacturing the same | Haruo Shimamoto, Toru Tachikawa, Jun Shibata | 1998-11-10 |
| 5814883 | Packaged semiconductor chip | Kisamitsu Ono, Hideyuki Ichiyama, Katsunori Asai | 1998-09-29 |
| 5710062 | Plastic molded semiconductor package and method of manufacturing the same | Haruo Shimamoto, Toru Tachikawa, Jun Shibata | 1998-01-20 |
| 5666008 | Flip chip semiconductor device | Yoshihiro Tomita, Katsunori Asai | 1997-09-09 |
| 5554887 | Plastic molded semiconductor package | Haruo Shimamoto, Toru Tachikawa, Jun Shibata | 1996-09-10 |