Issued Patents All Time
Showing 76–100 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466523 | Hydrophilic chemically adsorbed film | Kazufumi Ogawa, Mamoru Soga | 1995-11-14 |
| 5466487 | Chemically adsorbed film and method of manufacturing the same | Tadashi Ohtake, Kazufumi Ogawa | 1995-11-14 |
| 5466486 | Chemically adsorbed monomolecular lamination film | Kazufumi Ogawa, Mamoru Soga | 1995-11-14 |
| 5461166 | Chemically adsorbed ultrathin film and its material, and method of manufacturing the same | Kazufumi Ogawa, Toshinobu Ishihara, Mikio Endo, Tohru Kubota, Kazuyuki Asakura | 1995-10-24 |
| 5455360 | 1-pyrrolyl silicon compounds, chemically adsorbed ultrathin film formed therefrom and method of manufacturing the same | Kazufumi Ogawa, Toshinobu Ishihara, Mikio Endo, Tohru Kubota, Katsuya Takemura | 1995-10-03 |
| 5451459 | Chemically absorbed film comprising fluorocarbon chains | Kazufumi Ogawa, Mamoru Soga | 1995-09-19 |
| 5447778 | Information recording medium and methods of manufacturing and using the same | Tadashi Ohtake, Kazufumi Ogawa | 1995-09-05 |
| 5443511 | Medical member and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1995-08-22 |
| 5443901 | Magnetic recording medium having an adsorbed film of molecules comprising two species of straight carbon chain molecules | Mamoru Soga, Ogawa Kazufumi | 1995-08-22 |
| 5436033 | Method of manufacturing a polymer ultra thin film electret | Yoshikazu Yamagata, Kazufumi Ogawa | 1995-07-25 |
| 5425989 | Self-lubricating device | Kazufumi Ogawa, Mamoru Soga | 1995-06-20 |
| 5425988 | Recording and reproducing device which includes a protective film and a monomolecular fluoro organo silicon film | Kazufumi Ogawa, Toshinobu Ishihara, Mikio Endo, Tohru Kubota, Yasuhisa Tanaka | 1995-06-20 |
| 5424098 | Method of manufacturing organic films using organic compound and metallic compound | Kazuhiro Nishiyama, Kazufumi Ogawa | 1995-06-13 |
| 5407709 | Anti-contaminating adsorbed film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1995-04-18 |
| 5397597 | Optical recording medium and method of manufacturing the same | Mamoru Soga, Shinji Ozaki, Kazufumi Ogawa | 1995-03-14 |
| 5391913 | Semiconductor device | Yoshiko Mino, Kazufumi Ogawa | 1995-02-21 |
| 5380585 | Chemically adsorbed monomolecular lamination film | Kazufumi Ogawa, Mamoru Soga | 1995-01-10 |
| 5372851 | Method of manufacturing a chemically adsorbed film | Kazufumi Ogawa, Mamoru Soga, Hidetaka Higashino | 1994-12-13 |
| 5372888 | Chemically adsorbed film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1994-12-13 |
| 5356703 | Chemically adsorbed film and method of manufacturing the same | Tadashi Ohtake, Kazufumi Ogawa | 1994-10-18 |
| 5324548 | Method for making optical recording mediums | Kazufumi Ogawa, Hideharu Tamura | 1994-06-28 |
| 5293209 | Electrophotographic apparatus containing a chemical adsorption film coating | Mamoru Soga, Kazufumi Ogawa | 1994-03-08 |
| 5284707 | Anti-contaminating adsorbed film covalently bonded to a substrate surface through -Si- groups | Kazufumi Ogawa, Mamoru Soga | 1994-02-08 |
| 5277980 | Mass of fine particles of inorganic material and a film of the fine inorganic particles | — | 1994-01-11 |
| 5270080 | Method of manufacturing chemically adsorbed film | Kazufumi Ogawa | 1993-12-14 |