Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665316 | Automatic icemaker | Hideaki Ito, Kenji Sugaya | 2010-02-23 |
| 7487645 | Automatic icemaker | Kenji Sugaya, Hideaki Ito | 2009-02-10 |
| 7066231 | Wasteless type lamination system | Shunichi Kawamata, Kenji Sugaya, Hideaki Ito | 2006-06-27 |
| 6893521 | Double-side lamination system | Shunichi Kawamata, Kenji Sugaya, Hideaki Ito | 2005-05-17 |
| 6883573 | Lamination system | Kenji Sugaya, Shunichi Kawamata, Kensuke Shoji | 2005-04-26 |
| 6823919 | Lamination system | — | 2004-11-30 |
| 6810934 | Lamination system | Kenji Sugaya | 2004-11-02 |
| 6736179 | Lamination system | Hideaki Ito, Shunichi Kawamata | 2004-05-18 |
| 6561248 | Lamination system | Kenji Sugaya, Misao Ichikawa, Kensuke Shoji | 2003-05-13 |
| 6508399 | Proximity type contactless IC card issuance machine | Kenji Sugaya | 2003-01-21 |
| 6121987 | Thermal transfer recording apparatus | Shunichi Kawamata, Kenji Sugaya, Natsue Endo | 2000-09-19 |
| 5982405 | Thermal transfer recording apparatus and transfer ribbon | Shunichi Kawamata, Kenji Sugaya, Natsue Endo | 1999-11-09 |
| 5903297 | Thermal recording apparatus | Shunichi Kawamata, Kenji Sugaya, Atsushi Morita | 1999-05-11 |
| 5898452 | Thermal transfer color recording device | Kenju Sugaya, Fumio Nakahashi | 1999-04-27 |
| 5733053 | Thermal transfer printing apparatus | Shunichi Kawamata, Kenji Sugaya | 1998-03-31 |
| 5703635 | Thermal transfer color recording device | Kenju Sugaya, Fumio Nakahashi | 1997-12-30 |
| 5690439 | Thermal transfer printing apparatus | Shunichi Kawamata, Kenji Sugaya | 1997-11-25 |
| 5652606 | Message card | Shunichi Kawamata | 1997-07-29 |
| 5502463 | Message card | Shunichi Kawamata | 1996-03-26 |