Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840374 | Method of forming a SiO.sub.2 passivation film on a plastic substrate | Kazuyuki Ito, Kyuzo Nakamura, Michio Ishikawa, Jun Togawa, Noriaki Tani +1 more | 1998-11-24 |
| 5554418 | Method of forming passivation film | Kazuyuki Ito, Kyuzo Nakamura, Michio Ishikawa, Jun Togawa, Noriaki Tani +1 more | 1996-09-10 |
| 5474989 | Drug composition | Masaki Otagiri, Teruko Imai | 1995-12-12 |
| 5288329 | Chemical vapor deposition apparatus of in-line type | Kyuzo Nakamura, Michio Ishikawa, Kazuyuki Ito, Noriaki Tani, Yoshifumi Ota | 1994-02-22 |
| 5250339 | Magnetic recording medium | Noriaki Tani, Kyuzo Nakamura, Michio Ishikawa, Yoshifumi Ota | 1993-10-05 |
| 5169535 | Method of removing endotoxin | Tsuneyasu Adachi, Junichi Ida | 1992-12-08 |
| 5147734 | Magnetic recording media manufactured by a process in which a negative bias voltage is applied to the substrate during sputtering | Kyuzo Nakamura, Yoshifumi Ota, Michio Ishikawa, Noriaki Tani | 1992-09-15 |
| 5069983 | Magnetic recording member | Kyuzo Nakamura, Yoshifumi Ota, Michio Ishikawa, Noriaki Tani, Yuzo Murata | 1991-12-03 |
| D314397 | Copying machine | Tatsuo Okuda, Akira Ishida | 1991-02-05 |
| D313039 | Copier or similar article | — | 1990-12-18 |
| D312094 | Document feeder for copying machine | — | 1990-11-13 |
| 4885168 | Method for the removal of nucleic acids and/or endotoxin | Takeshi Yamamoto, Toru Kawachi, Junji Kuwashima, Hirokazu Kitaoka | 1989-12-05 |
| D298759 | Document feeder | Akira Imai | 1988-11-29 |
| D297739 | Electrophotographic copying machine | Akira Imai | 1988-09-20 |
| D293240 | Facsimile transceiver/receiver | — | 1987-12-15 |
| D291095 | Laser printer | Kiyotaka Morozumi, Masahiro Minagawa | 1987-07-28 |
| D289771 | Electrophotographic copying machine | Akira Imai | 1987-05-12 |
| D287859 | Electrophotographic copying machine | — | 1987-01-20 |
| D286890 | Electrophotographic copying machine | Akira Imai | 1986-11-25 |
| D286888 | Electrophotographic copying machine | Akira Imai, Andrew Serbinski | 1986-11-25 |
| D286540 | Document feeder for electrophotographic copying machine | — | 1986-11-04 |
| D286539 | Sorter for electrophotographic copying machine | — | 1986-11-04 |
| D283034 | Sheet feeder for printer | — | 1986-03-18 |
| D280724 | Printer | — | 1985-09-24 |
| 4493573 | Printing apparatus | Shunichi Ogawa | 1985-01-15 |