Issued Patents All Time
Showing 251–275 of 402 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678650 | Apparatus and method for converting reproducing speed | — | 2004-01-13 |
| 6673415 | Honeycomb core material for sandwich structure and method for manufacturing the same | Kaoru Yamazaki, Yasushi Kumagai, Tomokazu Shimizu, Masamichi Taguchi, Kengo Ozaki | 2004-01-06 |
| 6675141 | Apparatus for converting reproducing speed and method of converting reproducing speed | Masayuki Nishiguchi | 2004-01-06 |
| 6629589 | Vehicle clutch driving device and gear shifting device of vehicle transmission | — | 2003-10-07 |
| 6620508 | Oxide powder and method for preparing the same, and product using the same | Eiji Komai, Takeyoshi Shibasaki, Hirokuni Shirono | 2003-09-16 |
| 6615789 | Piston for internal combustion engines | Nobuhisa Jingu | 2003-09-09 |
| 6617864 | High frequency probe for examining electric characteristics of devices | Takayuki Katoh, Takeshi Aso, Naofumi Iwamoto, Takumi Suetsugu | 2003-09-09 |
| 6607060 | Clutch operating system and a hydraulic mechanism used in the same | — | 2003-08-19 |
| 6600383 | Radio-frequency composite element | Akira Ohta | 2003-07-29 |
| 6532443 | Reduced length infinite impulse response weighting | Masayuki Nishiguchi, Kazuyuki Iijima, Jun Matsumoto | 2003-03-11 |
| 6519389 | Method of making diffraction grating device, diffraction grating device, and apparatus for making the same | Ken Hashimoto, Masaki Ohmura | 2003-02-11 |
| 6512252 | Semiconductor device | Takeshi Takagi | 2003-01-28 |
| 6507076 | Microwave transistor subjected to burn-in testing | — | 2003-01-14 |
| 6504962 | Method for determining an aging condition for an optical waveguide grating and temperature sensor | Shinji Ishikawa, Toru Iwashima, Michiko Harumoto, Masakazu Shigehara | 2003-01-07 |
| 6499340 | Scanning probe microscope and method of measuring geometry of sample surface with scanning probe microscope | Masatoshi Yasutake, Akihiko Homma, Ryuichi Matsuzaki, Gerd Binnig, Walter Haeberle | 2002-12-31 |
| 6462724 | Display device and electronic equipment employing the same | Yutaka Ozawa, Katsunori Yamazaki, Tsuyoshi Maeda, Chiyoaki Iijima | 2002-10-08 |
| 6409951 | Process for producing an inorganic molded product | Seitaro Onoue | 2002-06-25 |
| 6346994 | Image processing system and its smoothing method for correcting color fog and backlight of a digital image | — | 2002-02-12 |
| 6342881 | Display device, electronic equipment, and driving method | — | 2002-01-29 |
| 6292607 | Method for determining an aging condition for an optical waveguide grating and temperature sensor | Shinji Ishikawa, Toru Iwashima, Michiko Takushima (nee Harumoto), Masakazu Shigehara | 2001-09-18 |
| 6292777 | Phase quantization method and apparatus | Masayuki Nishiguchi | 2001-09-18 |
| 6281756 | Transistor with internal matching circuit | Seiki Goto | 2001-08-28 |
| 6278328 | Power amplifier | Kazuya Yamamoto, Satoshi Suzuki, Tomoyuki Asada | 2001-08-21 |
| 6278097 | Burn-in apparatus for burning-in microwave transistors | — | 2001-08-21 |
| 6278971 | Phase detection apparatus and method and audio coding apparatus and method | Masayuki Nishiguchi | 2001-08-21 |