Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8493511 | Display system, display device, and repeater | Nobuaki Kabuto, Yohei Kato, Toyoshige Ohshika, Kazuma Ueno | 2013-07-23 |
| 8417850 | Information processing device and method for processing signal of information processing device | Kazuma Ueno, Toyoshige Ohshika, Yohei Kato, Nobuaki Kabuto | 2013-04-09 |
| 7251539 | Parts procurement system and method | Katsutoshi Nishimoto, Nampachi Hayashi, Shinsaku Hinago | 2007-07-31 |
| 7101603 | Key top plate | Kimitane Kimura, Yasuo Kojima, Atsushi Hari, Shinji Mizuno | 2006-09-05 |
| 6958183 | Key top plate and a method for manufacturing the same | Kimitane Kimura, Yasuo Kojima, Atsushi Hari, Shinji Mizuno | 2005-10-25 |
| 6258432 | Optical information recording medium and production method thereof | Masato Terada, Kazuyuki Furuya | 2001-07-10 |
| 6023033 | Keytop plate and method for producing the same | Nobuyuki Yagi, Jiro Inagaki | 2000-02-08 |
| 5882758 | Optical recording medium | Masato Terada, Kazuyuki Furuya, Masaru Suzuki | 1999-03-16 |