Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8547722 | Integrated circuit device and electronic instrument | Satoru Ito, Masahiko Moriguchi, Kazuhiro Maekawa, Noboru Itomi, Satoru Kodaira +3 more | 2013-10-01 |
| 8547773 | Integrated circuit device and electronic instrument | Takayuki Saiki, Satoru Ito, Masahiko Moriguchi, Takashi Kumagai, Hisanobu Ishiyama +3 more | 2013-10-01 |
| 8310478 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +3 more | 2012-11-13 |
| 8188544 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +3 more | 2012-05-29 |
| 8054710 | Integrated circuit device and electronic instrument | Satoru Ito, Masahiko Moriguchi, Kazuhiro Maekawa, Noboru Itomi, Satoru Kodaira +3 more | 2011-11-08 |
| 7764278 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +2 more | 2010-07-27 |
| 7755587 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +1 more | 2010-07-13 |
| 7567479 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +1 more | 2009-07-28 |
| 7564734 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +1 more | 2009-07-21 |
| 7561478 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +2 more | 2009-07-14 |
| 7522441 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +1 more | 2009-04-21 |
| 7411804 | Integrated circuit device and electronic instrument | Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Junichi Karasawa +1 more | 2008-08-12 |
| 7099167 | Step-down circuit, power supply circuit, and semiconductor integrated circuit | — | 2006-08-29 |
| 6985031 | Semiconductor integrated circuit | — | 2006-01-10 |
| 6803908 | Semiconductor integrated circuit | Norimitsu Baba | 2004-10-12 |
| 6501252 | Power supply circuit | — | 2002-12-31 |