Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815359 | Spread illuminating apparatus | Takahiro Shimura, Motoji Egawa | 2010-10-19 |
| 7758230 | Spread illuminating apparatus | Naoyuki Terada, Motoji Egawa | 2010-07-20 |
| 7726868 | Spread illuminating apparatus, transparent resin plate for use in spread illuminating apparatus, and method of injection-molding transparent resin plate | Naoyuki Terada, Motoji Egawa | 2010-06-01 |
| 6553648 | Manufacturing method of a side core type magnetic head slider | Naomi Kaeriyama | 2003-04-29 |
| 6542333 | Controlling the generation of cracks and breakage in a magnetic head | Masayuki Iwakura | 2003-04-01 |
| 6278581 | Floating magnetic head having a magnetic head core fixed to a slider side surface | Motoji Egawa, Kazutoshi Takayanagi, Akio Takayama, Tetsuji Fujita | 2001-08-21 |
| 6008967 | Hybrid type magnetic head slider having a thin film coil | Naomi Kaeriyama | 1999-12-28 |
| 5943762 | Method and manufacturing a hybrid type magnetic head slider using a thin film coil | — | 1999-08-31 |
| 5901017 | Suspension for a magnetic head | Kuniyuki Takao, Kozo Bun | 1999-05-04 |
| 5548459 | Floating magnetic head | Motoji Egawa, Tetsuji Fujita, Kazutoshi Takayanagi | 1996-08-20 |
| 5546251 | Floating magnetic head having a magnetic head core with a balanced winding bonded to a slider side surface | Motoji Egawa, Kazutoshi Takayanagi, Akio Takayama, Tetsuji Fujita | 1996-08-13 |
| 5323283 | Floating magnetic head slider | — | 1994-06-21 |
| 5267113 | Magnetic head | Takeshi Matsushita, Shigeyuki Adachi, Toshizo Watanabe | 1993-11-30 |