Issued Patents 2002
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499294 | Exhaust gas purification device for an internal combustion engine | Kenji Katoh, Takaaki Itou, Shuichi Kubo, Yoshiyuki Mandokoro, Masahiro Taki | 2002-12-31 |
| 6498822 | Frequency and timing synchronization circuit making use of a chirp signal | — | 2002-12-24 |
| D466287 | Holder for portable telephone | — | 2002-12-03 |
| 6488573 | Polishing apparatus, polishing method and method of conditioning polishing pad | Tatsunori Kobayashi, Yasuyuki Ogata, Kanji Hosoki, Eturo Morita, Seiji Harada | 2002-12-03 |
| 6487719 | Method and apparatus for monitoring TV channel selecting status | Yosikazu Itoh | 2002-11-26 |
| 6476929 | File integrating apparatus and method, recording medium storing file integrating program, printer control system and printer control method | — | 2002-11-05 |
| 6466765 | Portable radio listening status recorder | Tatuo Asakura | 2002-10-15 |
| 6459877 | Fixing device which prevents damage to a fixing belt | Kaneo Yoda, Kazutoshi Fujisawa, Naoyuki Okumura, Tahei Ishiwatari, Kenjiro Yoshioka | 2002-10-01 |
| 6457769 | Motor vehicle sunroof | Johann Hertel, Thomas Staltmayer, Shigeru Ueki | 2002-10-01 |
| 6431838 | Drive unit for driving fuel pump for small sized vehicle | Takeshi Konno | 2002-08-13 |
| 6432218 | Multi-step flow cleaning method and multi-step flow cleaning apparatus | Masatoshi Hirokawa, Haruki Sonoda, Yusuke Abe, Tetsuji Oishi, Masashi Omori | 2002-08-13 |
| 6423282 | Method for the regeneration of an acid gas absorbing fluid containing methydiethanolamine and a (lower alkyl) piperazine | Ryosuke Araki, Masaki Iijima, Shigeaki Mitsuoka | 2002-07-23 |
| 6419066 | Electromagnetic coupling apparatus | Yoshiaki Kittaka | 2002-07-16 |
| 6417913 | Method and apparatus for ordering photographic prints and printing apparatus for producing the same | — | 2002-07-09 |
| 6408892 | Car vacuum hose | Takeshi Kondo, Isamu Terasawa, Toshinori Ishii, Yoshihiro Ishii | 2002-06-25 |
| 6398906 | Wafer transfer apparatus and wafer polishing apparatus, and method for manufacturing wafer | Tatsunori Kobayashi, Jiro Kajiwara | 2002-06-04 |
| D457309 | Holder for portable telephone | — | 2002-05-21 |
| 6378298 | Exhaust purifying apparatus and method for internal combustion engine | Kenji Harima, Takaaki Itou, Hiroki Ichinose, Kenji Katoh, Keiji Itou | 2002-04-30 |
| 6360814 | Cooling device boiling and condensing refrigerant | Tadayoshi Terao, Eitaro Tanaka, Takahide Ohara, Kiyoshi Kawaguchi | 2002-03-26 |
| 6357225 | Failure diagnosing device for exhaust gas purifying apparatus | — | 2002-03-19 |
| 6357458 | Cleaning apparatus and cleaning method | Shinichiro Shimomura, Yuji Kamikawa | 2002-03-19 |
| 6356259 | Touch-panel input device | Toshifumi Maeda | 2002-03-12 |
| 6354489 | IC card reading/writing apparatus and an IC card system | — | 2002-03-12 |
| 6346998 | Picture image outputting method and photograph finishing system using the method | Kazuo Shiota, Shuichi Ohtsuka, Nobuyoshi Nakajima, Norihisa Haneda, Sugio Makishima | 2002-02-12 |
| 6345496 | Method and device for purifying exhaust gas of an engine | Naohide Fuwa, Yukio Kinugasa, Takaaki Itou, Naoto Suzuki, Takehisa Yaegashi +2 more | 2002-02-12 |