Issued Patents All Time
Showing 51–75 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876846 | Self-lubricating device | Kazufumi Ogawa, Mamoru Soga | 1999-03-02 |
| 5876801 | Self lubricating device | Kazufumi Ogawa, Mamoru Soga | 1999-03-02 |
| 5871815 | Antistatic film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1999-02-16 |
| 5869136 | Method of manufacturing a chemically adsorbed multilayer film | Tadashi Ohtake, Kazufumi Ogawa | 1999-02-09 |
| 5868827 | Chemically bonding material and method for manufacturing the same | Kazufumi Ogawa, Yasuo Takebe, Tadashi Otake | 1999-02-09 |
| 5836827 | Self-lubricating device | Kazufumi Ogawa, Mamoru Soga | 1998-11-17 |
| 5780148 | Hydrophilic thin film and method of manufacturing the same | Tadashi Ohtake, Kazufumi Ogawa | 1998-07-14 |
| 5747158 | Chemically adsorbed multilayer film | Kazufumi Ogawa | 1998-05-05 |
| 5731077 | Self-lubricating device | Kazufumi Ogawa, Mamoru Soga | 1998-03-24 |
| 5716704 | Hydrophylic substrate and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1998-02-10 |
| 5716674 | Information recording medium and methods of manufacturing and using the same | Tadashi Ohtake, Kazufumi Ogawa | 1998-02-10 |
| 5695836 | Antistatic film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1997-12-09 |
| 5681442 | Method of producing an organic device | Kazufumi Ogawa | 1997-10-28 |
| 5635246 | Chemically adsorbed film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1997-06-03 |
| 5629088 | Hydrophilic substrate and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1997-05-13 |
| 5614263 | Hydropillic chemically adsorbed film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1997-03-25 |
| 5591487 | Information recording medium and methods of manufacturing and using the same | Tadashi Ohtake, Kazufumi Ogawa | 1997-01-07 |
| 5587209 | Fluorocarbon-based polymer lamination coating film and method of manufacturing the same | Mamoru Soga, Kazufumi Ogawa, Yusuke Mochizuki, Tsuneo Shibata | 1996-12-24 |
| 5580605 | Transparent substrate and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1996-12-03 |
| 5578340 | Medical member and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1996-11-26 |
| 5552236 | Organic magnetic film and method of manufacturing the same | Tadashi Ohtake, Kazufumi Ogawa | 1996-09-03 |
| 5536982 | Ultra thin polymer film electret | Yoshikazu Yamagata, Kazufumi Ogawa | 1996-07-16 |
| 5515190 | Alignment film with long and short carbon chains absorbed silane with liquid crystal attached | Kazufumi Ogawa, Hideharu Tamura | 1996-05-07 |
| 5500250 | Chemically adsorbed film and method of manufacturing the same | Kazufumi Ogawa, Mamoru Soga | 1996-03-19 |
| 5474839 | Surface-treated apparel material | Kazufumi Ogawa, Mamoru Soga | 1995-12-12 |