Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304206 | Voltage comparator, operational amplifier and analog-to-digital conversion circuit employing the same | Kuniyuki Tani | 2001-10-16 |
| 6185381 | Image forming apparatus | Takashi Nakahara, Hitoshi Ueki, Tomoko Tanaka, Kohei Maeda, Hiroshi Fuse | 2001-02-06 |
| 6177977 | Image forming apparatus and controlling method thereof | Tomoko Tanaka, Takashi Nakahara, Hitoshi Ueki, Kohei Maeda, Hiroshi Fuse | 2001-01-23 |
| 5889504 | Shift register circuit and display unit incorporating the same | Katsuya Kihara, Masayuki Koga | 1999-03-30 |
| 5574681 | Method for DRAM sensing current control | Richard C. Foss, Peter B. Gillingham, Robert Harland, Masami Mitsuhashi | 1996-11-12 |
| 5541265 | Coating material composition | Tadashi Gomi | 1996-07-30 |
| 5452252 | Semiconductor memory unit | Yoh Takano | 1995-09-19 |
| 5414662 | Dynamic random access memory using imperfect isolating transistors | Richard C. Foss, Peter B. Gillingham, Robert Harland, Masami Mitsuhashi | 1995-05-09 |
| 5162047 | Vertical heat treatment apparatus having wafer transfer mechanism and method for transferring wafers | Hirofumi Kitayama | 1992-11-10 |
| D324057 | Instrument for holding boats for thermal treatment of semiconductor wafers | Katsumi Ishii | 1992-02-18 |
| 5028195 | Horizontal/vertical conversion transporting apparatus | Katsumi Ishii | 1991-07-02 |