Issued Patents All Time
Showing 126–150 of 196 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38611 | Method for substituting defective recording of discoid recording medium and discoid recording medium recording and reproducing device | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara, Isao Satoh | 2004-10-05 |
| 6797526 | Method for manufacturing semiconductor devices and method and its apparatus for processing detected defect data | Maki Tanaka, Shunji Maeda, Minori Noguchi, Takafumi Okabe, Chie Shishido | 2004-09-28 |
| 6756589 | Method for observing specimen and device therefor | Kenji Obara, Atsushi Shimoda, Ryou Nakagaki, Seiji Isogai, Yasuhiko Ozawa +3 more | 2004-06-29 |
| 6741941 | Method and apparatus for analyzing defect information | Kenji Obara, Hisae Shibuya | 2004-05-25 |
| 6728195 | Multi-layered optical disk with shifted track and layer identification and method of detecting a track | Isao Satoh, Yoshihisa Fukushima, Yasushi Azumatani, Hiroshi Hamasaka | 2004-04-27 |
| 6717142 | Electron beam inspection method and apparatus and semiconductor manufacturing method and its manufacturing line utilizing the same | Takashi Hiroi, Maki Tanaka, Masahiro Watanabe, Asahiro Kuni, Yukio Matsuyama +3 more | 2004-04-06 |
| 6678227 | Simultaneous recording and reproduction apparatus and simultaneous multi-channel reproduction apparatus | Satoshi Kondo, Hideki Fukuda, Yoshinari Takemura, Masaaki Kondo, Keiichi Kawashima | 2004-01-13 |
| 6657221 | Image classification method, observation method, and apparatus thereof with different stage moving velocities | Ryo Nakagaki, Takashi Hiroi, Masahiro Watanabe, Minori Noguchi, Kazuo Aoki | 2003-12-02 |
| 6622054 | Method monitoring a quality of electronic circuits and its manufacturing condition and system for it | Hirohito Okuda, Toshifumi Honda, Hisae Yamamura, Hideaki Doi, Shigeshi Yoshinaga | 2003-09-16 |
| 6614923 | Pattern inspecting method and apparatus thereof, and pattern inspecting method on basis of electron beam images and apparatus thereof | Chie Shishido, Shuji Maeda, Takanori Ninomiya, Takashi Hiroi, Masahiro Watanabe +1 more | 2003-09-02 |
| 6587581 | Visual inspection method and apparatus therefor | Yukio Matsuyama, Takashi Hiroi, Maki Tanaka, Asahiro Kuni, Junzou Azuma +2 more | 2003-07-01 |
| 6567350 | Method for adjusting control operation in an optical disc recording device | Keiichi Kawashima, Hiroshi Sugimoto, Hirofumi Ide, Kenzo Ishibashi | 2003-05-20 |
| 6553323 | Method and its apparatus for inspecting a specimen | Kenji Obara, Toshifumi Honda, Ryo Nakagaki, Toshiei Kurosaki, Yasuhiko Ozawa | 2003-04-22 |
| 6549499 | Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara, Isao Satoh | 2003-04-15 |
| 6546308 | Method and system for manufacturing semiconductor devices, and method and system for inspecting semiconductor devices | Hideaki Doi, Makoto Ono | 2003-04-08 |
| 6496455 | Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara, Isao Satoh | 2002-12-17 |
| 6476388 | Scanning electron microscope having magnification switching control | Ryo Nakagaki, Atsushi Shimoda, Kenji Obara, Yasuhiko Ozawa, Hideka Bamba +4 more | 2002-11-05 |
| 6438438 | Method and system for manufacturing semiconductor devices, and method and system for inspecting semiconductor devices | Hideaki Doi, Makoto Ono | 2002-08-20 |
| 6421315 | Multi-layered optical disk with shifted track and layer identification and method of detecting a track | Isao Satoh, Yoshihisa Fukushima, Yasushi Azumatani, Hiroshi Hamasaka | 2002-07-16 |
| 6390140 | Fluid-impermeable composite hose | Nobuaki Niki, Kunihiro Noba | 2002-05-21 |
| 6373054 | Electron beam inspection method and apparatus and semiconductor manufacturing method and its manufacturing line utilizing the same | Takashi Hiroi, Maki Tanaka, Masahiro Watanabe, Asahiro Kuni, Yukio Matsuyama +3 more | 2002-04-16 |
| 6351447 | Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara | 2002-02-26 |
| 6314078 | Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara, Isao Satoh | 2001-11-06 |
| 6301220 | Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara, Isao Satoh | 2001-10-09 |
| 6175549 | Recording defect substitution method of a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium | Takahiro Nagai, Yoshihisa Fukushima, Shunji Ohara, Isao Satoh | 2001-01-16 |