Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8093801 | Display device having parabolic light reflecting portions for enhanced extraction of light | Jiro Yamada, Mitsuhiro Kashiwabara, Reo Asaki, Gentaro Kano | 2012-01-10 |
| 7572037 | Light emitting device, display device and a method of manufacturing display device | Jiro Yamada, Nobutoshi Asai | 2009-08-11 |
| 7472773 | Electrically driven power steering apparatus | Shuji Endo, Hiroshi Eda, Osama Tatewaki, Kenichi Hayakawa, Hirotaka Hatano | 2009-01-06 |
| 7321349 | Display element, display device, and microlens array | Tomoki Furuya | 2008-01-22 |
| 7284634 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Jun Okada | 2007-10-23 |
| 7240763 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Osamu Saito, Jun Okada | 2007-07-10 |
| 7237646 | Electrically driven power steering apparatus | Hiroshi Eda | 2007-07-03 |
| 7219761 | Motor-operated power steering apparatus | Shuji Endo, Hiroshi Eda, Osamu Tatewaki, Kenichi Hayakawa, Hirotaka Hatano +1 more | 2007-05-22 |
| 7025169 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Osamu Saito, Jun Okada | 2006-04-11 |
| 6938723 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Jun Okada | 2005-09-06 |
| 6915874 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Jun Okada | 2005-07-12 |
| 6860360 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Osamu Saito, Jun Okada | 2005-03-01 |
| 6851508 | Motor-operated power steering device | Shuji Endo, Hiroshi Eda, Osamu Tatewaki, Kenichi Hayakawa, Hirotaka Hatano | 2005-02-08 |
| 6831707 | Liquid crystal display element and projection type liquid crystal display device | — | 2004-12-14 |
| 6702060 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Osamu Saito, Jun Okada | 2004-03-09 |
| 6680762 | Projection liquid crystal display apparatus wherein overall focal point of the lens is shifted to increase effective aperture ratio | Tomoki Furuya | 2004-01-20 |
| 6662897 | Electric power steering apparatus | Osamu Tatewaki, Hiroshi Eda, Jun Okada | 2003-12-16 |
| 6659219 | Electric power steering device | Jun Okada, Hiroshi Eda | 2003-12-09 |
| 6260654 | Frictional transmission | Hiroyuki Ito, Hisashi Machida, Ryoichi Otaki, Hiroshi Eda, Kazuo Chikaraishi | 2001-07-17 |
| 6219111 | Projection-type liquid crystal display apparatus | Akira Nakamura | 2001-04-17 |
| 6104458 | Liquid crystal modulation element and projection-type liquid crystal display apparatus having intercepting filters and microlenses | — | 2000-08-15 |
| 6002459 | Liquid crystal panel having micro-lens array with extended focal length and display apparatus having the same | Kikuo Kaise, Shizuo Nishihara, Mikiya Kobayashi | 1999-12-14 |
| 5918322 | Support structure for a toilet cover unit | Hirofumi Yamamoto | 1999-07-06 |
| 5764323 | Transmission type display device with aspheric microlenses | — | 1998-06-09 |
| 5682215 | Color display device with light incident substrate having color filters on the outside and microlenses on the inside surface | Shizuo Nishihara, Satofumi Koike, Shunji Kurita, Shin YOSHIZAWA, Tetsuro Ochi | 1997-10-28 |