Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840244 | Semiconductor device | Shigenobu Maeda, Sung Chul Park, Chul-Hong Park, Sung-Min Kang, Ji Wook Kwon +2 more | 2020-11-17 |
| 9577076 | Methods of manufacturing semiconductor devices | Keun Hwi Cho, Dong Won Kim, Myung Gil Kang, Jae Young Park | 2017-02-21 |
| 8937368 | Semiconductor device | Nobuo Aoi | 2015-01-20 |
| 7956413 | Semiconductor device having a field effect transistor using a high dielectric constant gate insulating film and manufacturing method of the same | Shigenori Hayashi, Masaaki Niwa | 2011-06-07 |
| 7554156 | Semiconductor device having a field effect transistor using a high dielectric constant gate insulating film and manufacturing method of the same | Shigenori Hayashi, Masaaki Niwa | 2009-06-30 |
| 7157780 | Semiconductor device and method for producing the same | — | 2007-01-02 |
| 7033874 | Method of forming insulating film and method of fabricating semiconductor device including plasma bias for forming a second insulating film | Kazuichiro Itonaga, Akihiro Yamamoto, Hiroaki Nakaoka, Isao Miyanaga | 2006-04-25 |
| 6927941 | Disk drive disk with landing zone having textured and untextured regions | Hidetsugu Tanaka, Yoshio Yamamoto, Takao Chikazawa | 2005-08-09 |
| 6800512 | Method of forming insulating film and method of fabricating semiconductor device | Kazuichiro Itonaga, Akihiro Yamamoto, Hiroaki Nakaoka, Isao Miyanaga | 2004-10-05 |
| 6642131 | METHOD OF FORMING A SILICON-CONTAINING METAL-OXIDE GATE DIELECTRIC BY DEPOSITING A HIGH DIELECTRIC CONSTANT FILM ON A SILICON SUBSTRATE AND DIFFUSING SILICON FROM THE SUBSTRATE INTO THE HIGH DIELECTRIC CONSTANT FILM | — | 2003-11-04 |
| 6292323 | Method and apparatus for removing accumulated particles on a head in an information recording and reproducing apparatus | Hidetsugu Tanaka, Masahiko Sato, Takumi Satoh | 2001-09-18 |
| 6273959 | Method of cleaning semiconductor device | Teruhito Oonishi, Ken Idota, Masaaki Niwa | 2001-08-14 |
| 6000121 | Method for manufacturing an enclosed disk drive | Kenji Kuroki, Shunichroh Ota | 1999-12-14 |
| 5970602 | Head actuator assembly and method for fabricating the same | Yoshiaki Sonobe, Hajime Tokumitsu, Kazuya Takeda, Keiichi Iwasaki | 1999-10-26 |
| 5734521 | Moisture-absorbent element for disk drives | Yoshihito Fukudome, Hiroaki Ando | 1998-03-31 |
| 5650890 | Apparatus for controlling humidity in a disk drive enclosure | Kenji Kuroki, Shunichroh Ota | 1997-07-22 |