| 10895922 |
Film and stylus system for emulating pen-on-paper tactile feedback |
Justin Virgili, Micah B. Yairi, Curtis Takagi, Brian Flamm |
2021-01-19 |
| 9324354 |
Barium ferrite magnetic storage media |
David C. Lowery, Stephen R. Ebner, Larold L. Olson, Michael P. Sharrock, Scott A. Walker |
2016-04-26 |
| 7364809 |
Magnetic recording tape media having low abrasivity and reliable media performance |
David C. Lowery |
2008-04-29 |
| 7163714 |
Magnetic recording medium with dual layer front coating and method of manufacture |
David C. Lowery |
2007-01-16 |
| 6818298 |
Magnetic recording medium with dual layer front coating and method of manufacture |
David C. Lowery |
2004-11-16 |
| 6194058 |
Multi-layer magnetic recording medium, method and system of manufacture |
Guy Tadlock, Brian McQuay |
2001-02-27 |
| 5670245 |
Magnetic recording medium comprising a magnetic layer containing ferromagnetic metallic powder, binder, and aliphatic acid |
Hideaki Wakamatsu, Akira Saitoh, Akihiko Seki |
1997-09-23 |
| 5527603 |
Magnetic recording medium |
Hideaki Wakamatsu |
1996-06-18 |
| 5496622 |
Magnetic recording medium comprising an underlayer containing .alpha.-iron oxide powder and a magnetic layer containing ferromagnetic metallic powder |
Takafumi Yanagita, Akira Saitoh, Akihiko Seki |
1996-03-05 |
| 5458948 |
Magnetic recording medium |
Takafumi Yanagita |
1995-10-17 |
| 5455104 |
Magnetic recording medium |
Nobuyuki Sekiguchi, Narito Goto, Katsuyuki Takeda, Hideki Takahashi |
1995-10-03 |
| 5449527 |
Method of producing magnetic recording medium |
Seiichi Tobisawa, Kunitsuna Sasaki |
1995-09-12 |
| 5405679 |
Magnetic recording medium comprising a non magnetic underlayer and two magnetic layers of specified composition and thickness |
— |
1995-04-11 |
| 5340635 |
Magnetic recording medium having a magnetic layer with a specified vickers indentation hardness or plastic deformation |
Takahiro Mori |
1994-08-23 |
| 5324571 |
Magnetic recording medium comprising a support and a plurality of layers in which the magnetic layer has a specified plastic deformation |
Noboru Koyama, Narito Goto, Takahiro Mori |
1994-06-28 |
| 5242752 |
Magnetic recording medium comprising a specified binder resin, specified ferromagnetic metal powder and .alpha.-alumina |
Noboru Koyama, Kenji Itozawa, Takahiro Mori |
1993-09-07 |
| 5153079 |
Magnetic recording medium comprising ferromagnetic powder and polar group containing ginder resins having different glass transition temperatures |
Kunitsuna Sasaki, Kiyoshi Sawada, Takahiro Mori, Yuki Ando |
1992-10-06 |
| 5094916 |
Magnetic recording medium comprising a polyurethane binder resin having a specified glass transition, molecular weight, and polar group content |
Kunitsuna Sasaki, Kiyoshi Sawada, Takahiro Mori, Yuki Ando |
1992-03-10 |
| 5084342 |
Magnetic recording medium |
Yasuo Ando |
1992-01-28 |
| 5061516 |
Production method for magnetic recording medium |
Kiyoshi Sawada, Kunitsuna Sasaki, Takahiro Mori, Yuki Ando |
1991-10-29 |
| 5045390 |
Magnetic recording medium |
Yasuo Ando |
1991-09-03 |
| 4835049 |
Magnetic recording medium |
Shu Ishiguro |
1989-05-30 |
| 4818606 |
Highly running-endurant magnetic recording medium |
Noboru Koyama, Shu Ishiguro |
1989-04-04 |
| 4713293 |
Magnetic recording media |
Masao Asano, Yasuhisa Yamauchi, Hiroaki Yamagishi |
1987-12-15 |
