Issued Patents All Time
Showing 76–100 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040200 | Method of fabricating semiconductor device having stacked-layered substrate | Masaaki Kamiya, Yoshikazu Kojima, Hiroaki Takasu | 2000-03-21 |
| 6036162 | Vibration isolator and method of isolating vibration | — | 2000-03-14 |
| 6012697 | Stage and supporting mechanism for supporting movable mirror on stage | Toshiya Ohtomo | 2000-01-11 |
| 5997387 | Grinding wheel with at least two wheel cores for circumferential grinding | Tomoyasu Imai, Ryouhei Mukai, Hideki Nagano, Koji Nishi, Hisashi Nakamura +3 more | 1999-12-07 |
| 5999444 | Nonvolatile semiconductor memory device and writing and erasing method of the same | Ichiro Fujiwara | 1999-12-07 |
| 5991005 | Stage apparatus and exposure apparatus having the same | Hiroto Horikawa | 1999-11-23 |
| 5982461 | Light valve device | Masaaki Kamiya, Yoshikazu Kojima, Hiroaki Takasu | 1999-11-09 |
| 5969564 | Insulated-gate field effect transistor and method for driving thereof | Yasutoshi Komatsu | 1999-10-19 |
| 5959732 | Stage apparatus and a stage control method | Hideaki Hara | 1999-09-28 |
| 5926699 | Method of fabricating semiconductor device having stacked layer substrate | Masaaki Kamiya, Yoshikazu Kojima, Hiroaki Takasu | 1999-07-20 |
| 5850091 | Semiconductor memory device and method of reading a data therefrom | Akira Li, Akihiro Nakamura | 1998-12-15 |
| 5846121 | Method for machining a workpiece by renewing a tool movable range | Makoto Nonoyama, Tomonari Kato, Toshihiro Yonezu, Nobuo Ohkubo | 1998-12-08 |
| 5828573 | Manufacturing method for microlithography apparatus | — | 1998-10-27 |
| 5825064 | Semiconductor volatile/nonvolatile memory | Yoshikazu Kojima, Ryoji Takada, Masaaki Kamiya | 1998-10-20 |
| 5812011 | Current switching circuit formed in an integrated semiconductor circuit | Takehiko Umeyama | 1998-09-22 |
| 5770899 | Linear motor | — | 1998-06-23 |
| 5768184 | Performance non-volatile semiconductor memory device | Machio Yamagishi | 1998-06-16 |
| 5759878 | Method of fabricating semiconductor device having epitaxially grown semiconductor single crystal film | Masaaki Kamiya, Yoshikazu Kojima, Hiroaki Takasu | 1998-06-02 |
| 5751037 | Non-volatile memory cell having dual gate electrodes | Hiroshi Aozasa | 1998-05-12 |
| 5737281 | Data writing method and device of semiconductor device | Minoru Takeda, Machio Yamagishi | 1998-04-07 |
| 5698874 | Photoelectric cell having first and second insulated gates on first and second channel forming regions | — | 1997-12-16 |
| 5672518 | Method of fabricating semiconductor device having stacked layered substrate | Masaaki Kamiya, Yoshikazu Kojima, Hiroaki Takasu | 1997-09-30 |
| 5627781 | Nonvolatile semiconductor memory | Machio Yamagishi | 1997-05-06 |
| 5595525 | Numerically controlled grinding machine | Makoto Nonoyama | 1997-01-21 |
| 5585304 | Method of making semiconductor device with multiple transparent layers | Kunihiro Takahashi, Hiroaki Takasu, Yoshikazu Kojima, Hitoshi Niwa, Nobuyoshi Matsuyama +2 more | 1996-12-17 |