Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256400 | Semiconductor device and method of manufacturing the same | Munehiro Tada, Toshitsugu Sakamoto, Naoki Banno | 2019-04-09 |
| 9754998 | Semiconductor device and operation method for same | Munehiro Tada, Makoto Miyamura | 2017-09-05 |
| 9406877 | Semiconductor device and method of manufacturing the same | Munehiro Tada, Toshitsugu Sakamoto, Naoki Banno | 2016-08-02 |
| 9245789 | Method for forming wiring | Koichiro Okamoto, Munehiro Tada, Toshitsugu Sakamoto | 2016-01-26 |
| 9231207 | Method for forming resistance changing element capable of operating at low voltage | Munehiro Tada, Koichiro Okamoto, Toshitsugu Sakamoto | 2016-01-05 |
| 9059028 | Semiconductor device and method for manufacturing same | Munehiro Tada, Toshitsugu Sakamoto | 2015-06-16 |
| 9059402 | Resistance-variable element and method for manufacturing the same | Munehiro Tada, Toshitsugu Sakamoto, Yuko Yabe, Yukishige Saito | 2015-06-16 |
| 9059082 | Semiconductor device and operation method for same | Munehiro Tada, Makoto Miyamura | 2015-06-16 |
| 9029825 | Semiconductor device and manufacturing method for semiconductor device | Munehiro Tada, Makoto Miyamura | 2015-05-12 |
| 8946672 | Resistance changing element capable of operating at low voltage, semiconductor device, and method for forming resistance change element | Munehiro Tada, Koichiro Okamoto, Toshitsugu Sakamoto | 2015-02-03 |
| 8946668 | Semiconductor device and method of manufacturing the same | Yukishige Saito, Kimihiko Ito | 2015-02-03 |
| 8816312 | Semiconductor device | Munehiro Tada, Makoto Miyamura | 2014-08-26 |
| 8796659 | Variable resistance element, semiconductor device including variable resistance element, and methods for manufacturing variable resistance element and semiconductor device | Munehiro Tada, Koichiro Okamoto, Toshitsugu Sakamoto | 2014-08-05 |
| 8536629 | Semiconductor device and method for manufacturing the same | Munehiro Tada | 2013-09-17 |
| 6030894 | Method for manufacturing a semiconductor device having contact plug made of Si/SiGe/Si | Toru Tatsumi, Naoki Kasai, Hidemitsu Mori | 2000-02-29 |
| 5946570 | Process for fabricating semiconductor device having semiconductor layers epitaxially grown from active areas without short-circuit on field insulating layer | Naoki Kasai, Hidemitsu Mori, Toru Tatsumi | 1999-08-31 |
| 5930675 | Process of forming inter-level connection without increase of contact resistance | — | 1999-07-27 |
| 5909059 | Semiconductor device having contact plug and method for manufacturing the same | Toru Tatsumi, Naoki Kasai, Hidemitsu Mori | 1999-06-01 |
| 5895948 | Semiconductor device and fabrication process thereof | Hidemitsu Mori, Toru Tatsumi, Naoki Kasai | 1999-04-20 |
| 5861653 | Semiconductor device having gaseous isolating layer formed in inter-level insulating layer and process of fabrication thereof | — | 1999-01-19 |
| 5753555 | Method for forming semiconductor device | — | 1998-05-19 |
| 5663651 | Method of separately determining plug resistor and interfacial resistor and test pattern for the same | — | 1997-09-02 |
| 5640097 | Test pattern for separately determining plug resistance and interfactial resistance | — | 1997-06-17 |