Issued Patents All Time
Showing 151–175 of 190 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487059 | Heat shut off condition determination method and apparatus for optical recording, and optical recording method and apparatus | Shinichi Kurita | 1996-01-23 |
| 5481525 | Pulse train condition/heat shut off condition determination method and apparatus for optical recording, and optical recording method and apparatus | Shinichi Kurita | 1996-01-02 |
| 5475657 | Overwrite capable magnetooptial recording apparatus | Masatoshi Sato, Hideki Akasaka | 1995-12-12 |
| RE35087 | Sheet sorter with stapler | Nobutaka Uto, Hironori Shido, Masakazu Hiroi, Kenji Kobayashi, Koichi Murakami +1 more | 1995-11-14 |
| 5458987 | Multilayered magnetooptical recording medium | Masatoshi Sato, Hideki Akasaka | 1995-10-17 |
| 5440531 | Magneto-optical reproducing method | Masatoshi Sato, Hideki Akasaka | 1995-08-08 |
| 5427885 | Process for producing toner through suspension polymerization | Nobuyasu Ota, Toyoko Imai, Tokudai Ogawa | 1995-06-27 |
| 5420837 | Recording condition determination method and apparatus upon execution of over-write operation on magnetooptical disk by heat shut off method and pulse train method, and magnetooptical recording method and apparatus | Shinichi Kurita | 1995-05-30 |
| 5416169 | Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same | Shunji Kawazoe, Shingo Kikukawa | 1995-05-16 |
| 5389455 | Over-write capable magnetooptical recording medium having C/N ratio exceeding 53 dB | Tetsuo Hosokawa, Akio Okamuro, Hiroyuki Matsumoto, Haruhisa Iida, Satomi Kokai +1 more | 1995-02-14 |
| 5367507 | Over write capable magnetooptical recording method, and magnetooptical recording apparatus and medium used therefor | Masatoshi Sato, Hideki Akasaka | 1994-11-22 |
| 5355354 | Non-overwritable magnetooptical recording apparatus using exchange-coupled two-layered medium with interface magnetic wall | Hiroyuki Matsumoto | 1994-10-11 |
| 5339298 | Over-write capable magnetooptical recording method with widened power margin, and magnetooptical recording apparatus used in this method | — | 1994-08-16 |
| 5328792 | Non-magnetic one-component developer and development process | Kazunori Shigemori, Katsuhiro Hasegawa | 1994-07-12 |
| 5319016 | Emulsion adhesive composition and process for production thereof | Toshimori Nakai, Sinzi Chiku, Takanobu Kawamura, Kazuo Ito, Yoshiro Umemoto | 1994-06-07 |
| 5273835 | Over-write capable magnetooptical recording medium | Hiroyuki Matsumoto | 1993-12-28 |
| 5239524 | Over write capable magnetooptical recording method, and magnetooptical recording apparatus and medium used therefor | Masatoshi Sato, Hideki Akasaka | 1993-08-24 |
| 5235569 | Magnetooptical recording method, and apparatus used in the method | Hiroyuki Matsumoto | 1993-08-10 |
| 5230503 | Sheet feeding apparatus with adjustable urging members | Toshiyuki Asakawa, Akira Higeta, Toru Kameyama | 1993-07-27 |
| 5217839 | Preparation process of toner | Fumio Yamada, Hiromitsu Kikuchi, Tsuyoshi Yamamoto, Shizuo Kitahara | 1993-06-08 |
| 5173540 | Catalyst component for producing highly crystalline olefin polymers and a process for producing the same | Akihiko Sanpei | 1992-12-22 |
| 5154411 | Image forming apparatus | Tomoyuki Araki, Hironori Shido, Junichi Kimizuka, Toshiyuki Itoh, Kaoru Sato +1 more | 1992-10-13 |
| 5152511 | Sheet sorter with stapler | Hironori Shido, Masakazu Hiroi, Kenji Kobayashi, Koichi Murakami, Masataka Naito +1 more | 1992-10-06 |
| 5126986 | Over write capable magnetooptical recording medium, recording method and apparatus using the same | Masatoshi Sato, Hiroyuki Matsumoto | 1992-06-30 |
| 5104106 | Sheet sorter with stapler | Hironori Shido, Masakazu Hiroi, Kenji Kobayashi, Koichi Murakami, Masataka Naito +1 more | 1992-04-14 |