Issued Patents All Time
Showing 451–475 of 542 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385181 | Array antenna system of wireless base station | Masafumi Tsutsui, Shuji Kobayakawa | 2002-05-07 |
| 6380148 | Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride, and method for isolating and purifying perfluoroalkyl iodides | Eiji Seki, Tatsuya Otsuka, Tatsuya Hirata, Hirokazu Aoyama | 2002-04-30 |
| 6369446 | Multilayered semiconductor device | — | 2002-04-09 |
| 6347220 | Multiple-beam antenna system of wireless base station | Shuji Kobayakawa, Masafumi Tsutsui | 2002-02-12 |
| 6330039 | Picture display apparatus for displaying a colored picture | Takeshi Matsui, Takuji Yoshida, Shunichi Hashimoto, Osamu Akimoto | 2001-12-11 |
| 6319812 | Method of manufacturing a semiconductor device | Masatoshi Anma, Yoshifumi Takata | 2001-11-20 |
| 6319593 | Disposable cleaning sheet | Yasuhiko Kenmochi, Yukiko Iida | 2001-11-20 |
| 6311515 | Process for removal of hydrogen fluoride | Takehide Tsuda, Takeo Matsumoto, Satoshi Komatsu, Satoshi Koyama | 2001-11-06 |
| 6304624 | Coherent detecting method using a pilot symbol and a tentatively determined data symbol, a mobile communication receiver and an interference removing apparatus using the coherent detecting method | Hiroyuki Seki, Shuji Kobayakawa, Takeshi Toda | 2001-10-16 |
| 6297519 | TFT substrate with low contact resistance and damage resistant terminals | Tetsuya Fujikawa, Hidetoshi Sukenori, Shougo Hayashi, Masahiro Kihara | 2001-10-02 |
| 6281949 | Apparatus for displaying a picture which involves spatially modulating a light beam | Takeshi Matsui, Takuji Yoshida, Shunichi Hashimoto, Osamu Akimoto | 2001-08-28 |
| 6271189 | Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride, and method for isolating and purifying perfluoroalkyl iodides | Eiji Seki, Tatsuya Otsuka, Tatsuya Hirata, Hirokazu Aoyama | 2001-08-07 |
| 6271564 | Semiconductor device and method of manufacturing the same | Toshinori Morihara | 2001-08-07 |
| 6259565 | Display apparatus | Akira Kawamura, Takeshi Matsui, Shunichi Hashimoto, Takeshiro Nakatsue | 2001-07-10 |
| 6255524 | Process for producing acid chlorides having polyfluoroalkyl groups | Hirokazu Aoyama, Shoji Takagi, Shinichi Matsumura | 2001-07-03 |
| 6245413 | Cleaning sheet | Yasuhiko Kenmochi, Masatoshi Fujiwara | 2001-06-12 |
| 6243207 | Display apparatus | Akira Kawamura, Takeshi Matsui, Shunichi Hashimoto, Takeshiro Nakatsue | 2001-06-05 |
| 6241835 | Cleaning product and production process therefor | Kouzou Abe, Yasuhiko Kenmochi, Masatoshi Fujiwara | 2001-06-05 |
| 6208294 | Array antenna receiving device | Shuji Kobayakawa, Masafumi Tsutsui | 2001-03-27 |
| 6194758 | Semiconductor device comprising capacitor and method of fabricating the same | Masahiro Shimizu, Hideaki Arima | 2001-02-27 |
| 6192067 | Multistage interference canceller | Takeshi Toda, Shuji Kobayakawa, Hiroyuki Seki, Masafumi Tsutsui | 2001-02-20 |
| 6174618 | Battery holder | Koichi Nishiyama, Takehito Matsubara | 2001-01-16 |
| 6157685 | Interference canceller equipment and interference cancelling method for use in a multibeam-antenna communication system | Shuji Kobayakawa, Hiroyuki Seki, Takeshi Toda, Masafumi Tsutsui | 2000-12-05 |
| 6146942 | Method of manufacturing a semiconductor memory device | — | 2000-11-14 |
| 6143393 | Cleaning product and production process therefor | Kouzou Abe, Yasuhiko Kenmochi, Masatoshi Fujiwara | 2000-11-07 |