Issued Patents All Time
Showing 576–600 of 842 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242353 | Wafer holding head and wafer polishing apparatus, and method for manufacturing wafers | Tatsunori Kobayashi, Naoki Rikita | 2001-06-05 |
| 6238704 | Sustained-release preparation utilizing thermal change and process for the production thereof | Yusuke Suzuki, Toshiro Fujii, Satoshi Sakuma, Hitoshi Kadota | 2001-05-29 |
| 6229848 | Reception-synchronization protecting device and reception-synchronization protection method | — | 2001-05-08 |
| 6227287 | Cooling apparatus by boiling and cooling refrigerant | Kazuo Kobayashi, Tadayoshi Terao, Kiyoshi Kawaguchi, Tatsuhito MATSUMOTO | 2001-05-08 |
| D440955 | Portable telephone | Eiko Kameoka | 2001-04-24 |
| 6205894 | Automatic stop device for screw striking machine | — | 2001-03-27 |
| 6205977 | Fuel injection control apparatus of multicylinder internal combustion engine | Yoshiaki Hirakata, Tatsuo Hayashi | 2001-03-27 |
| 6199120 | IC card reading/writing apparatus and method for allowing use of multiple vendors | — | 2001-03-06 |
| 6194236 | Electrochemical etching method for silicon substrate having PN junction | Minekazu Sakai, Tsuyoshi Fukada, Yukihiko Tanizawa, Koki Mizuno, Yasutoshi Suzuki +4 more | 2001-02-27 |
| 6192184 | Picture print generating method and system, and recording medium | Kazuo Shiota, Shuichi Ohtsuka, Nobuyoshi Nakajima, Norihisa Haneda, Sugio Makishima | 2001-02-20 |
| 6186171 | Pneumatically driven liquid supply apparatus | Yasuhiro Chouno, Takashi Terada, Satoshi Nakashima | 2001-02-13 |
| 6185380 | Image forming apparatus having independent recording media discharge passages | Nobumasa Abe, Kaneo Yoda, Takayuki Shiraki, Tahei Ishiwatari, Kazutoshi Fujisawa +2 more | 2001-02-06 |
| 6176211 | Push rod cover arrangement for engines | Masaki Takegami | 2001-01-23 |
| 6173689 | Lubrication arrangement for engine valve actuation | — | 2001-01-16 |
| 6158212 | Failure diagnosing device for exhaust gas purifying apparatus | — | 2000-12-12 |
| 6138698 | Ultrasonic cleaning apparatus | Shigenori Kitahara, Kokichi Hiroshiro | 2000-10-31 |
| 6121589 | Heating device for sheet material | — | 2000-09-19 |
| 6117404 | Apparatus and process for recovering basic amine compounds in a process for removing carbon dioxide | Tomio Mimura, Hidenobu Shimayoshi, Shigeaki Mitsuoka, Masaki Iijima | 2000-09-12 |
| 6118334 | Semiconductor integrated circuit and power supply routing method and system | Masami Murakata | 2000-09-12 |
| 6112837 | Manually operated, motor assisted wheelchair | Nobuyuki Kanno | 2000-09-05 |
| 6108826 | Adjustable trap for a toilet stool | Ryosuke Hayashi, Hiroshi Kobayashi, Makoto Watanabe, Hiroshi Okada, Toshiaki Kayahara +4 more | 2000-08-29 |
| 6097043 | Semiconductor integrated circuit and supply method for supplying multiple supply voltages in a semiconductor integrated circuit | Mutsunori Igarashi, Kimiyoshi Usami, Takashi Ishikawa, Masahiro Kanazawa, Chiharu Mizuno | 2000-08-01 |
| 6097495 | Aligning method | Shigeyuki Uzawa, Akiya Nakai, Masaaki Imaizumi, Noburu Takakura, Yoshio Kaneko | 2000-08-01 |
| 6090161 | Colorants for keratin fibers comprising a 5,6-dihydroxyindoline derivative and a secondary intermediate | Horst Hoeffkes, Dieter Schrader | 2000-07-18 |
| 6078760 | Image forming apparatus having an inverse and re-fixing sub-mode | Nobumasa Abe, Kaneo Yoda, Takayuki Shiraki, Tahei Ishiwatari, Kazutoshi Fujisawa +2 more | 2000-06-20 |