Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9472404 | Doping method, doping apparatus and method of manufacturing semiconductor device | Hirokazu Ueda, Masahiro Oka, Masahiro Horigome, Yuuki Kobayashi | 2016-10-18 |
| 7954479 | Fuel supply device for gas engine | Hiroaki Kojima, Masanori Fujinuma | 2011-06-07 |
| 7889509 | Ceramic capacitor | Kazuhiro Urashima, Shinji Yuri, Manabu Sato | 2011-02-15 |
| 7808799 | Wiring board | Tadahiko Kawabe, Masao Kuroda, Hajime Saiki, Shinji Yuri, Makoto Origuchi | 2010-10-05 |
| 7704548 | Method for manufacturing wiring board | Tadahiko Kawabe, Masao Kuroda, Hajime Saiki, Shinji Yuri, Makoto Origuchi | 2010-04-27 |
| 7339260 | Wiring board providing impedance matching | Kazunaga Higo, Kazuhiro Suzuki | 2008-03-04 |
| 7325519 | Engine operated generator | Hiroaki Kojima, Kazuhito Takemura, Katsuhiro Nakagawa | 2008-02-05 |
| 7146962 | Portable engine operated machine | Tadahiro Yaguchi, Kazuhito Takemura, Takao Kobayashi | 2006-12-12 |
| 7002075 | Intermediate substrate | Rokuro Kambe, Yukihiro Kimura, Kazuhiro Suzuki | 2006-02-21 |
| 6979890 | Intermediate substrate | Rokuro Kambe, Tetsuya Kasiwagi, Yukihiro Kimura, Kazuhiro Suzuki | 2005-12-27 |
| 6886646 | Self-propelled operating machine | Hiroshi Sueshige | 2005-05-03 |
| 6779611 | Walk-behind working machine | Hiroshi Sueshige | 2004-08-24 |
| 6577490 | Wiring board | Kouki Ogawa | 2003-06-10 |
| 6476680 | Cascode amplifying circuit and folded cascode amplifying circuit | Satoru Miyabe | 2002-11-05 |
| 6437608 | Sample-and-hold circuit and A/D converter | Satoru Miyabe | 2002-08-20 |
| 6429695 | Differential comparison circuit | Satoru Miyabe | 2002-08-06 |
| 6163190 | Hysteresis comparator circuit consuming a small current | Masami Takai | 2000-12-19 |
| 5799640 | Fuel feed device for gas engines and gas-engine-powered working machine | Nobuo Suzuki, Akihito Kasai, Takahiro Ideguchi | 1998-09-01 |
| 5278491 | Constant voltage circuit | Shouzou Nitta | 1994-01-11 |
| 5210998 | Lawn mower with detachable inner members in cutter housing | Hiroshi Hojo, Kazuhiro Sakamoto, Masanori Takeishi, Dai Koumoto, Akira Amano +1 more | 1993-05-18 |
| 5191553 | Semiconductor memory having a plurality of ports | Satoshi Mizoguchi | 1993-03-02 |
| 5146116 | ECL circuit with a reduced power active pulldown | — | 1992-09-08 |
| 5146118 | Bi-CMOS logic gate circuits for low-voltage semiconductor integrated circuits | Michinori Nakamura | 1992-09-08 |
| 5144164 | BiCMOS current switching circuit having a plurality of resistors of a specified value | Satoshi Mizoguchi, Hiromi Mafune | 1992-09-01 |
| 5126595 | BI-MOS semiconductor integrated circuit | Hiroyuki Hara | 1992-06-30 |