Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7524729 | Method of manufacturing a semiconductor integrated circuit device having a trench | Kenji Kanamitsu, Norio Suzuki, Norio Ishitsuka | 2009-04-28 |
| 6967141 | Method of manufacturing a semiconductor integrated circuit device having a trench | Kenji Kanamitsu, Norio Suzuki, Norio Ishitsuka | 2005-11-22 |
| 6722589 | Slip prevention particle injection device | Kaoru Ohno, Kosuke Matsuoka | 2004-04-20 |
| 6544839 | Semiconductor integrated circuit device and a method of manufacturing the same | Kenji Kanamitsu, Norio Suzuki, Norio Ishitsuka | 2003-04-08 |
| 5351182 | Level shift circuit and inverter apparatus using the same | Hideki Miyazaki, Tsunehiro Endo, Yuhachi Takakura, Koichi Suda | 1994-09-27 |
| 5280228 | Inverter circuit | Akihiko Kanouda, Hideki Miyazaki, Kenichi Onda | 1994-01-18 |
| 5216587 | Inverter | Hideki Miyazaki, Kenichi Onda, Tomoyuki Tanaka, Masayuki Wada | 1993-06-01 |
| 4909388 | Compressed roll paper, method of and apparatus for producing same | — | 1990-03-20 |
| 4762061 | Method of producing compressed roll of paper | Yasuhiko Saito | 1988-08-09 |
| 4692643 | Semiconductor switching device having plural MOSFET's, GTO's or the like connected in series | Norikazu Tokunaga, Hiroshi Fukui, Hisao Amano, Masayoshi Sato | 1987-09-08 |