Issued Patents All Time
Showing 76–100 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439594 | Image projector | Sakiko Takizawa | 2001-03-27 |
| 6164759 | Method for producing an electrostatic actuator and an inkjet head using it | Masahiro Fujii, Keiichi Mukaiyama, Hiroyuki Maruyama, Tadaaki Hagata, Yoshio Maeda +1 more | 2000-12-26 |
| 6146815 | Developer for photosensitive polyimide precursor, and method of using it for patterning | Takeharu Motobe | 2000-11-14 |
| 6133979 | Liquid crystal display device with internal heating element | Jong-Wook Park | 2000-10-17 |
| D421044 | Sorter/book-binder of copying machine | — | 2000-02-22 |
| 5986735 | In-plane switching mode liquid crystal display with alignment layers of different anchoring energies | — | 1999-11-16 |
| 5981376 | Method of forming viahole | Makoto Hashimoto, Motoaki Nakamura | 1999-11-09 |
| 5907789 | Method of forming a contact-hole of a semiconductor element | — | 1999-05-25 |
| D408844 | Photocopier | — | 1999-04-27 |
| D404063 | Toner container for copying machine | Ken Wakatsuki | 1999-01-12 |
| 5814924 | Field emission display device having TFT switched field emission devices | — | 1998-09-29 |
| D398334 | Photocopier | — | 1998-09-15 |
| 5753176 | Process for producing a voltage-dependent nonlinear resistor | Tomoaki Ushiro, Tooru Tominaga, Hiroyuki Kubota, Kazutaka Nakamura, Masahiro Yuruki | 1998-05-19 |
| 5751107 | Field-discharge fluorescent-display with fluorescent layer including glass | — | 1998-05-12 |
| D391985 | Paper feeding device for photocopier | — | 1998-03-10 |
| 5719083 | Method of forming a complex film over a substrate having a specifically selected work function | — | 1998-02-17 |
| D384369 | Sorter for photocopier | — | 1997-09-30 |
| 5654242 | Method for making refractory metal silicide electrode | — | 1997-08-05 |
| D380769 | Original feeder for photocopier | — | 1997-07-08 |
| D378925 | Photocopier | — | 1997-04-22 |
| 5619057 | Complex film overlying a substrate with defined work function | — | 1997-04-08 |
| 5453316 | Composite electronic part | Hiroshi Morii, Tomoaki Ushiro, Tomio Yamasaki, Toshio Kawabata | 1995-09-26 |
| 5448132 | Array field emission display device utilizing field emitters with downwardly descending lip projected gate electrodes | — | 1995-09-05 |
| 5412285 | Linear amplifier incorporating a field emission device having specific gap distances between gate and cathode | — | 1995-05-02 |
| 5386172 | Multiple electrode field electron emission device and method of manufacture | — | 1995-01-31 |