Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943963 | Method for producing metal thin film | Masanobu Tanaka, Hirotsugu Ishihara, Takahiro Kamei | 2015-02-03 |
| 8943968 | Method for producing metal thin film | Masanobu Tanaka, Hirotsugu Ishihara, Takahiro Kamei | 2015-02-03 |
| 8212971 | Polarizer, method of manufacturing polarizer and liquid crystal projector | Hirotsugu Ishihara, Masanobu Tanaka, Takahiro Kamei | 2012-07-03 |
| 7195943 | Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof | Motohiro Toyota, Ichiro Saito, Masakazu Muroyama | 2007-03-27 |
| 7169628 | Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof | Motohiro Toyota, Ichiro Saito, Masakazu Muroyama | 2007-01-30 |
| 7166482 | Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof | Motohiro Toyota, Ichiro Saito, Masakazu Muroyama | 2007-01-23 |
| 7118927 | Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof | Motohiro Toyota, Ichiro Saito, Masakazu Muroyama | 2006-10-10 |
| 6900066 | Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof | Motohiro Toyota, Ichiro Saito, Masakazu Muroyama | 2005-05-31 |
| 6332820 | Planar display device manufacturing method | Kouji Inoue | 2001-12-25 |
| 4635153 | Magnetic transducer head | Kiyonori Hayakawa | 1987-01-06 |