Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193247 | Gallium nitride compound semiconductor device | Naochika Horio, Kenichi Morikawa | 2007-03-20 |
| 7168386 | Small boat | Takao Kochi, Hajime Shogase | 2007-01-30 |
| 7141825 | Semiconductor light emitting device capable of suppressing silver migration of reflection film made of silver | Naochika Horio, Hitoshi Tamura | 2006-11-28 |
| 7061481 | Power supply circuit, operational amplifier circuit, liquid crystal device and electronic instrument | — | 2006-06-13 |
| 7048598 | Jet propulsion boat | Mamoru Uraki, Hideki Sugiyama | 2006-05-23 |
| 7049160 | Gallium nitride compound semiconductor device and method of manufacturing the same | Naochika Horio, Kenichi Morikawa | 2006-05-23 |
| 7019730 | Power supply circuit, operational amplifier circuit, liquid crystal device and electronic instrument | — | 2006-03-28 |
| 7001228 | Water jet pump | Tomohiro Fuse, Hiroshi Iwakami | 2006-02-21 |
| 6913496 | Personal watercraft | Tomohiro Fuse, Takao Kochi | 2005-07-05 |
| 6905378 | Engine control unit | Mamoru Uraki, Takao Kochi | 2005-06-14 |
| 6888397 | Temperature sensor circuit, semiconductor integrated circuit, and method of adjusting the temperature sensor circuit | — | 2005-05-03 |
| 6875068 | Cover structure for a shaft coupling of a personal watercraft | Tomohiro Fuse, Hisashi Matsuo | 2005-04-05 |
| 6875065 | Trim operating lever device for personal watercraft | Tomohiro Fuse, Takao Kochi, Hiroshi Iwakami, Jun Nakajima | 2005-04-05 |
| 6872108 | Drive shaft bearing structure for watercraft | Tomohiro Fuse | 2005-03-29 |
| 6840826 | Water jet propulsion apparatus | Tomohiro Fuse | 2005-01-11 |
| 6837210 | Lubrication unit for engines | Yosuke Hoi, Yoshiaki Noda | 2005-01-04 |
| 6812781 | Differential amplifier, semiconductor device, power supply circuit and electronic equipment using the same | — | 2004-11-02 |
| 6729920 | Coupler mounting structure for vessels | Tomohiro Fuse | 2004-05-04 |
| 6699084 | Drive shaft bearing structure for boat | Tomohiro Fuse | 2004-03-02 |
| 6697060 | Liquid-crystal display, electronic device, and power supply circuit for driving liquid-crystal display | — | 2004-02-24 |
| 6695656 | Drive shaft support structure for small watercraft | Tomohiro Fuse | 2004-02-24 |
| 6679742 | Exhaust structure for a jet propulsion watercraft | Noboru Yokoya, Takayoshi Miura | 2004-01-20 |
| 6666736 | Water jet propulsion apparatus | Tomohiro Fuse | 2003-12-23 |
| 6633192 | Level shift circuit and semiconductor device using the same | — | 2003-10-14 |
| 6630863 | Differential amplifier, semiconductor device, power supply circuit and electronic equipment using the same | — | 2003-10-07 |