Issued Patents All Time
Showing 351–375 of 557 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553125 | Multiple-function convertor for converting electric signals to vibration of elements of a portable electronic instrument | Akira Yoneyama | 2003-04-22 |
| 6547498 | Machine tool | Shinsuke Sugata | 2003-04-15 |
| 6548865 | High breakdown voltage MOS type semiconductor apparatus | Tatsuhiko Fujihira, Takeyoshi Nishimura | 2003-04-15 |
| 6529611 | Multifunction acoustic device | Akira Yoneyama | 2003-03-04 |
| 6524924 | Semiconductor device and process of producing the same | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 2003-02-25 |
| 6521943 | Semiconductor device having thin electrode layer adjacent gate insulator and method of manufacture | Toshiyuki Mine, Jiro Yugami, Masahiro Ushiyama | 2003-02-18 |
| 6514907 | Bromine-impregnated activated carbon and process for preparing the same | Yoshio Tsutsumi, Teruo Fukui, Katsuya Noguchi, Ayako Kobayashi, Tsuyoshi Yoshidome | 2003-02-04 |
| 6508072 | Air conditioner outdoor unit drive control unit | Hidetoshi Kanazawa, Hiroshi Miyazaki, Takayuki Kambe, Junichi Takuma, Hiroyuki Isegawa | 2003-01-21 |
| 6496226 | Image sensing device | Koji Takahashi, Teruo Hieda, Chikara Satoh, Toshiyuki Masui, Katsuji Yoshimura | 2002-12-17 |
| 6489649 | Semiconductor device having nonvolatile memory and method of manufacturing thereof | Atsuko Katayama | 2002-12-03 |
| 6466956 | Method for distributing and collecting electronic worksheets via a network | Jeongyul Cho | 2002-10-15 |
| 6461916 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making the device | Tetsuo Adachi, Masataka Kato, Toshiakl Nishimoto, Nozomu Matsuzaki, Yoshimi Sudou +1 more | 2002-10-08 |
| 6452302 | Rotary electric machine and electric vehicle using the same | Fumio Tajima, Yutaka Matsunobu, Shouichi Kawamata, Suetaro Shibukawa, Osamu Koizumi | 2002-09-17 |
| 6448372 | Process for producing vinyl chloride polymer with low residual monomer | Ryuichi Saito, Yoshinori Nakahara, Tadashi Amano, Ichiro Hara | 2002-09-10 |
| 6444554 | Method of making a non-volatile memory and semiconductor device | Tetsuo Adachi, Masataka Kato, Toshiakl Nishimoto, Nozomu Matsuzaki, Yoshimi Sudou +1 more | 2002-09-03 |
| 6438028 | Semiconductor integrated circuit device, production and operation method thereof | Hideaki Kurata, Naoki Kobayashi, Hitoshi Kume, Katsutaka Kimura, Shunichi Saeki | 2002-08-20 |
| 6425528 | Expansion valve | Hisatoshi Hirota, Shinji Saeki | 2002-07-30 |
| 6423426 | High tensile hot-dip zinc-coated steel plate excellent in ductility and method for production thereof | Kei Sakata, Akio Shinohara | 2002-07-23 |
| 6404152 | Motor control device | Fumio Tajima, Shoichi Kawamata, Yutaka Matsunobu, Ryoso Masaki, Suetaro Shibukawa +1 more | 2002-06-11 |
| 6400825 | Microspeaker | Kazumi Miyamoto, Yoshizumi Ohta | 2002-06-04 |
| 6396407 | Method for displaying residual capacity of battery, battery pack and portable electric device using the method | — | 2002-05-28 |
| 6358595 | Portable electrical apparatus with metal case having thermal insulation | — | 2002-03-19 |
| 6355332 | Portable electrical apparatus with metal case having thermal insulation | — | 2002-03-12 |
| 6351286 | Image producing apparatus enabling a user to evaluate an intermediate image | Seishi Ikami | 2002-02-26 |
| 6339132 | Process for regenerating unreacted vinyl chloride monomers recovered | Fumiaki Adachi, Fujio Sato, Tadashi Amano | 2002-01-15 |