Issued Patents All Time
Showing 276–300 of 529 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651205 | Test pattern conversion apparatus and conversion method | — | 2003-11-18 |
| 6646833 | Head assembly capable of reading floppy discs of varying densities and floppy-disc drive incorporating the same | Fujio Kanai, Hitoshi Saito, Yutaka Soda | 2003-11-11 |
| 6644017 | Device for and method of controlling air-fuel ratio of internal combustion engine | Shigeo Ohkuma | 2003-11-11 |
| 6642586 | Semiconductor memory capable of being driven at low voltage and its manufacture method | — | 2003-11-04 |
| 6640568 | Vehicle air conditioner with arrangement of temperature detector | Yuichi Shirota, Keiichi Kitamura | 2003-11-04 |
| 6636266 | Image recording device with structure for adjusting the device based on the video signal | — | 2003-10-21 |
| 6630960 | Image pickup device | Kenji Kyuma, Kyoji Tamura, Yuji Tsuda | 2003-10-07 |
| 6631340 | Application specific event based semiconductor memory test system | Shigeru Sugamori, Hiroaki Yamoto | 2003-10-07 |
| 6613259 | Process of making polyester pellets | Koji Nakamachi, Hiroji Niimi, Shoji Hiraoka, Masayuki Sakai, Hitoshi Tsuboi | 2003-09-02 |
| 6611127 | Drive circuit for motor/generator | Minoru Arimitsu, Masaki Nakano, Yuusuke Minagawa | 2003-08-26 |
| 6609510 | Device and method for controlling air-fuel ratio of internal combustion engine | Shigeo Ohkuma | 2003-08-26 |
| 6583005 | Method of manufacturing a semiconductor memory device with a buried bit line | Hiroshi Hashimoto | 2003-06-24 |
| 6579780 | Method for growing a compound semiconductor, quantum well structure using the same, and compound semiconductor device including the same | — | 2003-06-17 |
| 6548161 | High temperature equipment | Taiji Torigoe, Hisataka Kawai, Yukiko Nishiura, Katsuhiko Abe | 2003-04-15 |
| 6541297 | Method for fabricating semiconductor device and semiconductor device | — | 2003-04-01 |
| 6529522 | Communication apparatus with digital interface | Masamichi Ito, Hiroki Yamashita | 2003-03-04 |
| 6503600 | Magnetic recording medium using a glass substrate | Tsuyoshi Watanabe, Masao Takano | 2003-01-07 |
| 6496226 | Image sensing device | Teruo Hieda, Chikara Satoh, Toshiyuki Masui, Takashi Kobayashi, Katsuji Yoshimura | 2002-12-17 |
| 6492677 | Non-volatile semiconductor memory device and fabrication process thereof | Hiroshi Hashimoto | 2002-12-10 |
| 6490431 | Fixing rotatable member for heat fixing device and fixing device using the same | Tetsuro Ito, Mitsuru Isogai | 2002-12-03 |
| 6480226 | Image pickup apparatus having gradation control function for providing image signals definitive of backlighted objects | Kenji Kyuma | 2002-11-12 |
| 6473120 | Image pickup apparatus for applying predetermined signal processing in conjunction with an image shifting mechanism | Masahide Hirasawa | 2002-10-29 |
| 6458868 | Organophosphorus compounds for dental polymerizable compositions | Koichi Okada, Junichi Ohtsuki, Yasuji Minami, Eiichi Terakawa, Miho Harada | 2002-10-01 |
| 6453896 | Air-fuel ratio feedback control apparatus and method of internal combustion engine | Shigeo Ohkuma | 2002-09-24 |
| 6453895 | Feedback control device and feedback control method of air-fuel ratio in internal combustion engine | Shigeo Ohkuma | 2002-09-24 |