| 5496614 |
Magnetic recording medium |
Yasushi Nakano, Yuji Shimizu, Tohru Miyake |
1996-03-05 |
| 5482762 |
Magnetic recording medium |
Yasushi Nakano, Yuji Shimizu, Shoichi Sugitani |
1996-01-09 |
| 5336559 |
Magnetic recording medium |
Hiroaki Yamagishi, Yasushi Nakano, Noboru Koyama |
1994-08-09 |
| 5188907 |
Magnetic recording medium |
Yasushi Nakano, Yuji Shimizu, Yasuhisa Yamauchi |
1993-02-23 |
| 5151323 |
Magnetic recording medium and manufacturing method thereof |
Yasushi Nakano, Noboru Koyama |
1992-09-29 |
| 5116683 |
Magnetic recording medium containing a specified ferromagnetic powder, polyurethane resin prepared from specified branched chain diols and a fatty acid ester |
Noboru Koyama, Rieko Ren, Kenji Kumamoto, Noboru Nakajima |
1992-05-26 |
| 5097792 |
Coating apparatus |
Masahiro Umemura, Takemasa Namiki, Seiichi Tobisawa, Shigetoshi Kawabe, Takeshi Nakajima +2 more |
1992-03-24 |
| 5098785 |
Magnetic recording medium containing a copolymer having an anionic functional group which forms an intermolecular salt |
Takafumi Yanagita, Tsutomu Kempo, Narito Goto, Takuo Nishikawa, Noboru Koyama +1 more |
1992-03-24 |
| 5093192 |
Magnetic recording medium |
Yasushi Nakano, Noboru Koyama, Masahiro Umemura |
1992-03-03 |
| 5093193 |
Magnetic recording medium and method of making it |
Noboru Koyama, Yasushi Nakano |
1992-03-03 |
| 5089333 |
Magnetic recording medium |
Noboru Koyama, Yasushi Nakano, Noboru Nakajima |
1992-02-18 |
| 5084335 |
Magnetic recording medium comprising upper and lower magnetic layers |
Yasushi Nakano, Kikuo Oonuma, Masahiro Umemura, Seiichi Tobisawa, Takeshi Nakajima |
1992-01-28 |
| 5051291 |
Magnetic recording medium |
Yasushi Nakano, Noboru Koyama |
1991-09-24 |
| 5035856 |
Magnetic recording medium |
Noboru Koyama, Yasushi Nakano, Yoshitaka Yasufuku, Takemasa Namiki, Shigetoshi Kawabe +1 more |
1991-07-30 |
| 5026598 |
Magnetic recording medium |
Noboru Koyama, Yasushi Nakano, Noboru Nakajima |
1991-06-25 |
| 4992330 |
Magnetic recording medium |
Noboru Koyama, Yasushi Nakano, Noboru Nakajima |
1991-02-12 |