Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626010 | Method for floating glass lump, method for preparing glass lump and method for preparing molded glass, and apparatus used for the methods | — | 2003-09-30 |
| 6563486 | Display driving method and apparatus | Yukio Otobe, Nobuaki Otaka, Masaya Tajima, Katsuhiro Ishida, Kiyotaka Ogawa +1 more | 2003-05-13 |
| 6539190 | Process cartridge and image forming apparatus comprising charging means including a charge member and electroconductive particles | Hiroyuki Oba, Junichi Kato, Yasushi Shimizu, Hiroshi Satoh | 2003-03-25 |
| 6527249 | Electromagnetic valve | Shigeki Niimi, Kazuhiro Matsukawa | 2003-03-04 |
| 6528854 | Semiconductor device having a thick oxide layer under gate side walls and method for manufacturing the same | Shunichi Tokitoh | 2003-03-04 |