Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9377627 | Head-mountable display device with pivoting circuit support | Norimi YASUE, Masanori Oda | 2016-06-28 |
| 8494212 | Head mounted display | Shoji Yamada, Kazunari Taki, Hideo Ueno | 2013-07-23 |
| 8360583 | Image display device with exit pupil moving for tracking viewer's pupil | — | 2013-01-29 |
| 8262234 | Image display device using variable-focus lens at conjugate image plane | — | 2012-09-11 |
| 7887186 | Retinal scanning display with exit pupil expanded by optics offset from intermediate image plane | — | 2011-02-15 |
| 7843638 | Optical system for light flux transfer, and retinal scanning display using such an optical system | Hidenori Oka | 2010-11-30 |
| 7637616 | Retinal scanning display with exit pupil expanded by optics offset from intermediate image plane | — | 2009-12-29 |
| 7497574 | Retinal image display device | Shoji Yamada | 2009-03-03 |
| 7447653 | Electronic commerce system and computer-readable storage medium thereof | Nobuya Fujisawa, Orio Ritani, Kensuke Shimizu, Kaori Nakatani | 2008-11-04 |
| 7325736 | Optical scanner and image forming apparatus having the same | Nobuaki Asai | 2008-02-05 |
| 7234813 | Apparatus for displaying image by projection on retina of viewer with eliminated adverse effect of intervening optics | Shoji Yamada | 2007-06-26 |
| 7210784 | Image projecting device | Shoji Yamada | 2007-05-01 |
| D537078 | Image display device | Mitsugi Tanaka | 2007-02-20 |
| 6967781 | Image display apparatus for displaying image in variable direction relative to viewer | Shoji Yamada | 2005-11-22 |
| 6888653 | Optical scanning device | Shoji Yamada | 2005-05-03 |
| 6148166 | Image forming apparatus for forming images with liquid developer | — | 2000-11-14 |
| 6035165 | High resolution liquid development image forming apparatus | — | 2000-03-07 |
| 5943535 | Device for developing a latent image with a water-based developing liquid | — | 1999-08-24 |
| 5943534 | Image forming method and apparatus including a liquid developer capable of changing in surface tension | — | 1999-08-24 |
| 5575942 | Heating roller for fixation | — | 1996-11-19 |
| 5425847 | Removal method of glass adhered to sintered object | Akira Narukawa | 1995-06-20 |
| 5259921 | Removal method of glass adhered to sintered object during hot isostatic pressing process | Akira Narukawa, Hiroto Matsuda | 1993-11-09 |
| 5249193 | Solid-state laser system | — | 1993-09-28 |
| 5214666 | Solid state laser oscillator | Makoto Suzuki | 1993-05-25 |
| 5166703 | Printing device employing semiconductor laser and semiconductor-laser-pumped solid-state laser | Makoto Suzuki | 1992-11-24 |