Issued Patents All Time
Showing 76–100 of 214 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675766 | Fuel injection valve and internal combustion engine mounting the same | Ayumu Miyajima, Yoshio Okamoto, Yuzo Kadomukai, Shigenori Togashi, Kiyoshi Amo +3 more | 2004-01-13 |
| 6668793 | Internal combustion engine | Yoshio Okamoto, Ayumu Miyajima, Yuzo Kadomukai, Motoyuki Abe, Shigenori Togashi +3 more | 2003-12-30 |
| 6666397 | Tape cassette and cassette holder | Shuichi Ota | 2003-12-23 |
| 6661328 | Composite magnetic body, and magnetic element and method of manufacturing the same | Osamu Inoue, Junichi Kato, Nobuya Matsutani, Takeshi Takahashi | 2003-12-09 |
| 6657412 | Pulse width modulation method, pulse width modulator and power converter | Seiji Ishida, Keijiro Sakai, Toshiaki Okuyama, Hiroyuki Tomita, Tatsuo Ando +2 more | 2003-12-02 |
| 6653884 | Input interface circuit for semiconductor integrated circuit device | Hideaki Ishihara | 2003-11-25 |
| 6639377 | Driving device for synchronous motor | Yoshitaka Iwaji, Tsunehiro Endo, Noriaki Yamada, Kiyoshi Sakamoto | 2003-10-28 |
| 6634333 | Direct injection type internal combustion engine | Mamoru Fujieda, Takuya Shiraishi | 2003-10-21 |
| 6620488 | Skin material, skinned cushion, and process for producing skinned cushion | Tsunenori Oguri, Tsutomu Yano | 2003-09-16 |
| 6614282 | Clamp circuit for a semiconductor integrated circuit device | Hirofumi Abe, Sinichi Noda, Hideaki Ishihara | 2003-09-02 |
| 6612513 | Tape cassette and cassette holder | Shuichi Ota | 2003-09-02 |
| 6611125 | Method for calculating inertia moment and driver for electric motor | Koichiro Nagata, Toshiaki Okuyama, Shigetoshi Okamatsu | 2003-08-26 |
| 6558565 | Composite magnetic material | Nobuya Matsutani, Yuji Mido | 2003-05-06 |
| 6556464 | PWM converter system | Keijirou Sakai, Toshiaki Okuyama, Kinya Nakatsu, Seiji Ishida, Junji Kato +1 more | 2003-04-29 |
| 6531843 | Driving system of AC motor | Yoshitaka Iwaji, Tsunehiro Endo, Tatsuo Ando | 2003-03-11 |
| 6519931 | Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control method | Mamoru Fujieda, Shinji Nakagawa | 2003-02-18 |
| 6502541 | Control system for direct fuel injection engine | Matsuharu Abo, Yoshiyuki Tanabe, Koji Onishi, Toshio Ishii | 2003-01-07 |
| 6496397 | Inverter device | Keijiro Sakai, Toshiaki Okuyama, Kinya Nakatsu, Seiji Ishida, Junji Kato +1 more | 2002-12-17 |
| 6486548 | Semiconductor module and power converting apparatus using the module | Kinya Nakatsu, Toshio Ogawa, Akihiro Tamba, Hiroyuki Tomita, Norinaga Suzuki +2 more | 2002-11-26 |
| 6453872 | Fuel injection valve and internal combustion engine mounting the same | Ayumu Miyajima, Yoshio Okamoto, Yuzo Kadomukai, Shigenori Togashi, Kiyoshi Amo +3 more | 2002-09-24 |
| 6396229 | Method of estimating a rotor position of synchronous motor, method of controlling synchronous motor with no position sensor and a controller of synchronous motor | Kiyoshi Sakamoto, Tsunehiro Endou, Naohiko Takahashi, Haruo Miura | 2002-05-28 |
| 6395575 | Method of manufacturing sensor and resistor element | Shinji Umeda, Koji Nomura, Akihiko Ibata, Takeshi Masutani | 2002-05-28 |
| 6317697 | Battery life determination apparatus and battery life determination method | Tetsuo Yoshikawa, Shigemitsu Kiso | 2001-11-13 |
| 6262385 | Flash butt welding device | Giichi Matsuo, Susumu Okawa | 2001-07-17 |
| 6227953 | Apparatus for removing burr by multiple-stage grinding machine | Giichi Matsuo, Koji Okushima | 2001-05-08 |