Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8565019 | Method for controlling threshold value in nonvolatile semiconductor memory device | Yasuhiko Honda, Ryu Hondai | 2013-10-22 |
| 7035153 | Semiconductor memory device of bit line twist system | Shintaro Hayashi, Masahiro Yoshihara, Naoaki Kanagawa, Mami Kawabata | 2006-04-25 |
| 6654337 | Magneto-optical recording medium having pit pitch greater than groove pitch | Sohmei Endoh, Mitsuo Arima, Jun Shimizu, Etsuro Ikeda, Hirotaka Ozawa +2 more | 2003-11-25 |
| 6521317 | Optical recording medium | Toshihiro Akimori, Sohmei Endoh | 2003-02-18 |
| 6354914 | Wafer polishing apparatus | Takao Inaba, Minoru Numoto, Kenji Sakai | 2002-03-12 |
| 6302762 | Wafer polishing apparatus | Takao Inaba, Minoru Numoto, Kenji Sakai | 2001-10-16 |
| 6203414 | Polishing apparatus | Minoru Numoto, Takao Inaba, Kenji Sakai, Hisashi Terashita | 2001-03-20 |
| 6059636 | Wafer polishing apparatus | Takao Inaba, Minoru Numoto, Kenji Sakai | 2000-05-09 |
| 6027398 | Wafer polishing apparatus | Minoru Numoto, Kenji Sakai, Hisashi Terashita | 2000-02-22 |