Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898305 | PLL circuit | Yukio Arima, Tsuyoshi Ebuchi, Kyoko Hirata | 2011-03-01 |
| 7746132 | PLL circuit | Yukio Arima, Tsuyoshi Ebuchi, Kyoko Hirata | 2010-06-29 |
| 7154238 | Semiconductor integrated circuit including a motor driving control apparatus having an amplitude regulation circuit | Hiroki Kinukawa | 2006-12-26 |
| 7002308 | Motor driving control method and apparatus with amplitude regulation circuit | Hiroki Kinukawa | 2006-02-21 |
| 6559895 | Analog memory and image processing system for reducing fixed pattern noise | Shiro Dosho, Naoshi Yanagisawa, Masayuki Ozasa, Hidehiko Kurimoto | 2003-05-06 |
| 6552402 | Composite MOS transistor device | Masayuki Ozasa, Hidehiko Kurimoto, Shiro Dosho, Kazuhiko Nagaoka | 2003-04-22 |
| 6121826 | Comb filter and method for controlling the same | Shiro Dosho, Naoshi Yanagisawa, Masayuki Ozasa, Hidehiko Kurimoto | 2000-09-19 |
| 5892702 | Semiconductor memory device and method of manufacturing the same | Atsushi Hachisuka, Hideaki Arima, Mitsuya Kinoshita | 1999-04-06 |
| 5506164 | Method of manufacturing a semiconductor device having a cylindrical capacitor | Mitsuya Kinoshita, Hideaki Arima, Atsushi Hachisuka | 1996-04-09 |
| 5408114 | Semiconductor memory device having cylindrical capacitor and manufacturing method thereof | Mitsuya Kinoshita, Hideaki Arima, Atsushi Hachisuka | 1995-04-18 |
| 4997360 | Apparatus for manufacturing heat-shrinkable resin tube | Tatsuya Horioka | 1991-03-05 |
| 4985319 | Process for manufacturing a photomask | Yaichiro Watakabe, Shuichi Matsuda | 1991-01-15 |
| 4977105 | Method for manufacturing interconnection structure in semiconductor device | Hideo Kotani, Takio Oono, Kiyoto Watabe, Yasushi Kinoshita, Yoshikazu Nishikawa | 1990-12-11 |
| 4959329 | Semiconductor device | Akihiko Ohsaki | 1990-09-25 |
| 4916508 | CMOS type integrated circuit and a method of producing same | Katsuhiro Tsukamoto, Tatsuhiko Ikeda | 1990-04-10 |
| 4910578 | Semiconductor device having a metal electrode interconnection film with two layers of silicide | — | 1990-03-20 |
| 4903117 | Semiconductor device | Ikuo Ogoh | 1990-02-20 |
| 4887143 | Semiconductor device | Akihiko Ohsaki | 1989-12-12 |
| 4876164 | Process for manufacturing a photomask | Yaichiro Watakabe, Shuichi Matsuda | 1989-10-24 |
| 4873163 | Photomask material | Yaichiro Watakabe, Hiroaki Morimoto | 1989-10-10 |
| 4872050 | Interconnection structure in semiconductor device and manufacturing method of the same | Hideo Kotani, Takio Oono, Kiyoto Watabe, Yasushi Kinoshita, Yoshikazu Nishikawa | 1989-10-03 |
| 4710790 | MOS transistor | Kouji Eguchi, Saburou Oosaki | 1987-12-01 |
| 4708904 | Semiconductor device and a method of manufacturing the same | Masahiro Shimizu, Katsuhiro Tsukamoto | 1987-11-24 |
| 4707723 | Semiconductor device using a refractory metal as an electrode and interconnection | Masahiro Shimizu, Katsuhiro Tsukamoto | 1987-11-17 |
| 4665608 | Method of manufacturing semiconductor devices | Hiroshi Harada | 1987-05-19 |