Issued Patents All Time
Showing 176–200 of 299 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826903 | Exhaust gas recirculation system having cooler | Shigeto Yahata, Masumi Kinugawa, Kiyonori Sekiguchi, Tsukasa Kuboshima | 2004-12-07 |
| 6823971 | Simplified loading device | Hiroshi Takeda, Masami Nakano | 2004-11-30 |
| 6800107 | Exhaust gas purifying filter | Mikio Ishihara, Mamoru Nishimura | 2004-10-05 |
| 6789197 | Apparatus for data copyright management system | — | 2004-09-07 |
| 6767078 | Ink jet head having a nozzle plate | Akira Sato, Ichiro Tono, Masato Sawada, Hiroshi Nishimura, Hideo Eto | 2004-07-27 |
| 6758039 | Exhaust gas cleaning system having particulate filter | Tsukasa Kuboshima, Shinichiro Okugawa, Shigeto Yahata, Masumi Kinugawa | 2004-07-06 |
| 6744894 | Data management system | — | 2004-06-01 |
| 6741991 | Data management system | — | 2004-05-25 |
| 6741525 | Recording and/or reproducing apparatus employing disc cartridge | Kazuhito Kurita, Tadami Nakamura, Yasuhiro Habara | 2004-05-25 |
| 6735941 | Exhaust gas purification system having particulate filter | Shigeto Yahata, Masumi Kinugawa, Kiyonori Sekiguchi, Tsukasa Kuboshima | 2004-05-18 |
| 6734021 | Method and apparatus for measuring organic carbon content | Masao Mizuno, Setsuko Kamada | 2004-05-11 |
| 6730342 | Powered composition for food and drink | Emiko Yamazaki, Akio Obata | 2004-05-04 |
| 6721887 | Data copyright management system | — | 2004-04-13 |
| 6710213 | Production process and use for propargyl alcohol and its intermediate | Takanori Aoki, Takami Ohe, Haruki Ishikami, Toshitaka Hiro | 2004-03-23 |
| 6659238 | Electromagnetic brake | Masami Nakano | 2003-12-09 |
| 6631112 | Recording and/or reproducing apparatus with disc cartridge loading, holding and ejection mechanism | Kazuhito Kurita, Tadami Nakamura, Yasuhiro Habara | 2003-10-07 |
| 6571765 | Control system for engine | Tsukasa Kuboshima, Kiyonori Sekiguchi, Masumi Kinugawa, Shigeto Yahata | 2003-06-03 |
| 6527931 | Process for producing an amino acid-N, N-diacetic acid and its salts | Nobuyoshi Nambu, Masanori Furukawa, Tohru Yamamoto | 2003-03-04 |
| 6474987 | Wafer holder | Tetsuya Nakai, Katsuo Arai, Makoto Shinohara, Fumitomo Kawahara, Yasuhiko Kawamura | 2002-11-05 |
| 6463536 | Data copyright management system | — | 2002-10-08 |
| 6449717 | Data copyright management system | — | 2002-09-10 |
| 6444239 | Process for producing isoflavone aglycone-containing composition | Akio Obata, Tatuo Manaka, Koichiro Tobe, Toru Izumi, Mamoru Kikuchi | 2002-09-03 |
| 6438694 | Apparatus for data copyright management system | — | 2002-08-20 |
| 6433211 | Process for producing cyanobenzoic acid derivatives | Hiroshi Yasuda, Haruaki Ito, Takashi Tani, Kimitaka Ohshiro, Sumio Soya +1 more | 2002-08-13 |
| 6424715 | Digital content management system and apparatus | — | 2002-07-23 |