Issued Patents All Time
Showing 426–450 of 620 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537377 | Information recording and reproducing apparatus | Kazuki Takai | 1996-07-16 |
| 5530685 | Magneto-optical recording apparatus having paired devices for applying external magnetic fields | Hiroyuki Katayama, Junichiro Nakayama, Michinobu Mieda, Junji Hirokane, Kenji Ohta | 1996-06-25 |
| 5530528 | Image forming apparatus having contact type, one-component developing unit | Yoji Houki, Makoto Matsuoka, Takeo Kojima, Mitsuhito Furukawa, Hiroshi Kera | 1996-06-25 |
| 5499229 | Track scanning for reproducing address information by crosstalk | Yoshiteru Murakami, Kenji Ohta | 1996-03-12 |
| 5490131 | Optical disk | Kenji Ohta, Toshikazu Nagaura, Masayasu Futagawa, Shinji Yamagami, Yoshiteru Murakami +3 more | 1996-02-06 |
| 5486395 | Magneto-optical disk | Yoshiteru Murakami, Naoyasu Iketani, Kenji Ohta | 1996-01-23 |
| 5477528 | Magneto-optical disk and the reproducing method thereof | Yoshiteru Murakami, Junsaku Nakajima, Junichiro Nakayama, Kenji Ohta | 1995-12-19 |
| 5477524 | Optical memory medium with preformed pit arrangement | Toshihisa Deguchi, Kenji Ohta | 1995-12-19 |
| 5475658 | Magneto-optical recording device for improving C/N ratio | Yoshiteru Murakami, Kenji Ohta | 1995-12-12 |
| 5470694 | Optical memory element and manufacturing method thereof | Kenji Ohta, Junji Hirokane, Tetsuya Inui, Shohichi Katoh, Toshihisa Deguchi | 1995-11-28 |
| 5467236 | Gapped flexure tongue for floating type magnetic head apparatus | Takashi Hatanai | 1995-11-14 |
| 5459711 | Optical recording element and driving system | Kenji Ohta, Tetsuya Inui, Hiroyuki Katayama, Junji Hirokane, Yukinori Nishitani +2 more | 1995-10-17 |
| 5457006 | Method of manufacturing photo-mask and photo-mask manufactured thereby | Junji Hirokane, Hiroyuki Katayama, Tetsuya Inui, Kenji Ohta, Junichi Washo +3 more | 1995-10-10 |
| 5452272 | Magneto-optical recording and reproducing device having light interrupting forming main robe and side robe light beam portions | Yoshiteru Murakami, Junsaku Nakajima, Kenji Ohta | 1995-09-19 |
| 5438391 | Clamshell-type image forming apparatus | Takashi Maekawa | 1995-08-01 |
| 5428585 | Magneto-optical recording medium comprising first, second and third magnetic layers and method of recording on same | Junji Hirokane, Hiroyuki Katayama, Junichiro Nakayama, Kenji Ohta | 1995-06-27 |
| 5422865 | Light modulation method for magneto-optical recording device | Hiroyuki Katayama, Junji Hirokane, Junichiro Nakayama, Kenji Ohta | 1995-06-06 |
| 5416492 | Electromagnetic radiator using a leaky NRD waveguide | Atsushi Kaise, Tsukasa Yoneyama, Yoshihiko Wagatsuma | 1995-05-16 |
| 5414652 | Magneto-optical memory element | Michinobu Mieda, Hiroyuki Katayama, Kenji Ohta | 1995-05-09 |
| 5400160 | Display means for apparatus with transparent panel fixed to LCD panel via elastic packing with ridges in zig zag pattern | Susumu Otsuki, Teruo Nanmoku | 1995-03-21 |
| 5381705 | Rear wheel steering apparatus for four-wheel steering vehicle | — | 1995-01-17 |
| 5383176 | Optical disk | Tetsuya Inui, Kenji Ohta | 1995-01-17 |
| 5373444 | Apparatus and method for processing vehicle steering angle signal | — | 1994-12-13 |
| 5353278 | Magneto-optical disk and method of manufacturing the same | Yoshiteru Murakami, Junichiro Nakayama, Hiroyuki Katayama, Kenji Ohta, Hirotaka Toki | 1994-10-04 |
| 5335220 | Optical recording element and driving system | Kenji Ohta, Tetsuya Inui, Hiroyuki Katayama, Junji Hirokane, Yukinori Nishitani +2 more | 1994-08-02 |