Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248308 | Spread illuminating apparatus to illuminate two liquid crystal display panels different in screen size | Hitoshi Mizutani, Satoshi Kawashima, Katsuji Ishigami, Motoji Egawa | 2007-07-24 |
| 6955453 | Spread illuminating apparatus with light scattering means | Toru Kunimochi, Satoshi Kawashima, Shun Kurebayashi | 2005-10-18 |
| 6616316 | Spread illuminating apparatus with frame | Motoji Egawa | 2003-09-09 |
| 6278581 | Floating magnetic head having a magnetic head core fixed to a slider side surface | Motoji Egawa, Akio Takayama, Tetsuji Fujita, Akinobu Sano | 2001-08-21 |
| 6075681 | Magnetic head assembly having symmetrically positioned shield rings | Motoji Egawa | 2000-06-13 |
| 5963402 | Magnetic head and method for producing the same | Motoji Egawa | 1999-10-05 |
| 5889642 | Magnetic head | Motoji Egawa | 1999-03-30 |
| 5548459 | Floating magnetic head | Motoji Egawa, Tetsuji Fujita, Akinobu Sano | 1996-08-20 |
| 5546251 | Floating magnetic head having a magnetic head core with a balanced winding bonded to a slider side surface | Motoji Egawa, Akio Takayama, Tetsuji Fujita, Akinobu Sano | 1996-08-13 |