Issued Patents All Time
Showing 276–300 of 381 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615038 | Scanning optical device with aberration compensation feature | Osamu Hoshino, Yoshinobu Shiraiwa, Kazuo Minoura | 1997-03-25 |
| 5477554 | Phase shift device and laser apparatus utilizing the same | Minouru Yoshii, Kenji Saito, Hiroshi Osawa | 1995-12-19 |
| 5461474 | Inspection apparatus for detecting foreign matter on a surface to be inspected, and an exposure apparatus and a device manufacturing method using the same | Minoru Yoshii, Noriyuki Nose, Kyoichi Miyazaki, Toshihiko Tsuji, Seiji Takeuchi | 1995-10-24 |
| 5414639 | Automatic testing method and testing apparatus for devices | Takatoshi Sugimoto, Hideaki Yoshimura | 1995-05-09 |
| 5375115 | Disk recording and reproducing apparatus having a guide shaft compression mechanism which secures a guide shaft along which the head moves | Hiroo Shimegi, Hidemitsu Fujisawa, Manabu Ogura, Yutaka Hashioka, Kazuhito Sakota +3 more | 1994-12-20 |
| 5371608 | Optical scan apparatus having jitter amount measuring means | Kenji Muto, Yoshinobu Shiraiwa | 1994-12-06 |
| 5369333 | Thin film electroluminescence display element | Kazuhiro Inoguchi, Nobuei Ito, Tadashi Hattori | 1994-11-29 |
| 5365561 | Exposure control in an X-ray exposure apparatus | Ryuichi Ebinuma, Nobutoshi Mizusawa, Shinichirou Uno, Tetsuzo Mori, Hiroshi Kurosawa | 1994-11-15 |
| 5346366 | Bladed rotor and apparatus for producing same | Shinsuke Eguchi, Tetsuo Fukuoka | 1994-09-13 |
| 5342528 | Water-purifying material, a process for manufacturing the same and a process for purifying water | Kiyoshi Adachi, Yasuaki Uda | 1994-08-30 |
| 5336638 | Process for manufacturing semiconductor devices | Ryo Haruta, Hiroshi Shinriki, Masayuki Nakata | 1994-08-09 |
| 5331366 | Camera | Tatsuyuki Tokunaga | 1994-07-19 |
| 5321549 | Cleaning apparatus for an object lens | Koji Naraoka | 1994-06-14 |
| 5283681 | Scanning optical equipment | Osamu Hoshino, Isamu Shimoda, Kazuo Isaka | 1994-02-01 |
| 5280311 | Image forming apparatus featuring a custom formed scanned surface for effecting high definition images | Kazuo Isaka, Akihiro Mouri | 1994-01-18 |
| 5278819 | Disk storage device having a carriage locking mechanism | Hiroo Shimegi, Hidemitsu Fujisawa, Manabu Ogura, Yutaka Hashioka, Kuzuhito Sakota +3 more | 1994-01-11 |
| D342061 | Magnetic optical disk drive | Manabu Ogura, Kazuhito Sakota, Yasushi Noda, Keiji Uehara, Yoshiki Kirinoe | 1993-12-07 |
| D341580 | Magnetic optical disk drive | Manabu Ogura, Kazuhito Sakota, Yasushi Noda, Keiji Uehara, Yoshiki Kirinoe | 1993-11-23 |
| D341581 | Magnetic optical disk drive | Manabu Ogura, Kazuhito Sakota, Yasushi Noda, Keiji Uehara, Yoshiki Kirinoe | 1993-11-23 |
| 5220543 | Compact optical disc recording/reproducing system | Junji Kuroda, Yasuo Haneji, Toru Yamagishi, Koji Tanaka, Takaro Mori +2 more | 1993-06-15 |
| 5218596 | Optical disc apparatus having a particular lasar source orientation | — | 1993-06-08 |
| D336080 | Magnetic optical disc drive | Manabu Ogura, Kazuhito Sakota, Yasushi Noda, Keiji Uehara, Yoshiki Kirinoe | 1993-06-01 |
| 5177589 | Refractory metal thin film having a particular step coverage factor and ratio of surface roughness | Nobuyoshi Kobayashi, Hidekazu Goto, Yoshio Homma, Natsuki Yokoyama, Yoshitaka Nakamura | 1993-01-05 |
| 5175017 | Method of forming metal or metal silicide film | Nobuyoshi Kobayashi, Hidekazu Goto, Yoshio Homma, Natsuki Yokoyama | 1992-12-29 |
| 5164935 | Magneto-optical disk storage having erroneous insertion prevention mechanism | Hiroo Shimegi, Hidemitsu Fujisawa, Manabu Ogura, Keiji Uehara, Yoshiki Kirinoe +1 more | 1992-11-17 |