Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562757 | Mg-based alloy plated steel material | Kohei Tokuda | 2013-10-22 |
| 8513970 | Semiconductor device and method of testing the same | Yoshio Kameda, Yoshihiro Nakagawa, Koichiro Noguchi, Masayuki Mizuno | 2013-08-20 |
| 8446162 | Semiconductor integrated circuit device with test circuit and test method therefor | Masayuki Mizuno | 2013-05-21 |
| 8444316 | Temperature measuring device and method | Eisuke Saneyoshi, Mikihiro Kajita, Masayuki Mizuno | 2013-05-21 |
| 8441277 | Semiconductor testing device, semiconductor device, and testing method | Koichiro Noguchi, Yoshio Kameda, Masayuki Mizuno, Toshinobu Ono | 2013-05-14 |
| 8355884 | Signal quality measurement device, spectrum measurement circuit, and program | Masayuki Mizuno | 2013-01-15 |
| 8330254 | Semiconductor device | Masayuki Furumiya, Hiroaki Ohkubo, Fuyuki Okamoto, Masayuki Mizuno, Yoshihiro Nakagawa +1 more | 2012-12-11 |
| 8242814 | Clock generating circuit and clock generating method | Masayuki Mizuno, Atsufumi Shibayama | 2012-08-14 |
| 8115540 | Amplifying apparatus, method of output control and control program | Haruya Ishizaki, Masayuki Mizuno | 2012-02-14 |
| 8081017 | Clock signal frequency dividing circuit and clock signal frequency dividing method | Atsufumi Shibayama | 2011-12-20 |
| 8023832 | Light receiving circuit and digital system | Masayuki Mizuno, Keishi Ohashi, Kenichi Nishi | 2011-09-20 |
| 8018295 | Modulation device and pulse wave generation device | Haruya Ishizaki, Masayuki Mizuno | 2011-09-13 |
| 8019560 | Signal measuring device | Masayuki Mizuno | 2011-09-13 |
| 8004268 | Signal measuring device | Masayuki Mizuno | 2011-08-23 |
| 7908538 | Failure prediction circuit and method, and semiconductor integrated circuit | Masayuki Mizuno, Toru Nakura | 2011-03-15 |
| 7893742 | Clock signal dividing circuit | Atsufumi Shibayama, Masayuki Mizuno | 2011-02-22 |
| 7847595 | Input circuit and semiconductor integrated circuit comprising the input circuit | Masayuki Mizuno | 2010-12-07 |
| 7821249 | Phase difference measuring device and phase comparison circuit adjusting method | Masayuki Mizuno | 2010-10-26 |
| 7702945 | Semiconductor device and communication control method | Atsufumi Shibayama, Masayuki Mizuno | 2010-04-20 |
| 6248187 | Corrosion resisting steel and corrosion resisting oil well pipe having high corrosion resistance to carbon dioxide gas | Hitoshi Asahi | 2001-06-19 |
| 6060180 | Alloy having high corrosion resistance in environment of high corrosiveness, steel pipe of the same alloy and method of manufacturing the same steel pipe | Tetsuo Ishitsuka | 2000-05-09 |
| 5620805 | Alloy and multilayer steel tube having corrosion resistance in fuel combustion environment containing V, Na, S and Cl | Hiroyuki Ogawa, Tetsuo Ishitsuka | 1997-04-15 |