Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136977 | Backup acquisition method and disk array apparatus | Junya Obayashi | 2006-11-14 |
| 7132212 | Presensitized plate | Katsuyuki Teraoka, Hisashi Hotta | 2006-11-07 |
| 7087360 | Package structure of planographic printing plates and interleaf paper for packaging the same | Takayuki Usui | 2006-08-08 |
| 7010650 | Multiple data management method, computer and storage device therefor | Masaharu Iwanaga, Satoshi Miyazaki, Naoki Hino | 2006-03-07 |
| 6769610 | Credit card double authentication system | Takaaki Habara, Norikazu Yamagishi, Toshihito Ochi, Mutsuharu Takesada, Noriaki Shiomi +1 more | 2004-08-03 |
| 5958646 | Positive-working photosensitive composition and process for image formation | Koichi Kawamura, Satoshi Takita, Keiji Akiyama | 1999-09-28 |
| 4903878 | Method for manufacturing a tape guide cylinder of small thickness | Mamoru Usami | 1990-02-27 |