Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7365760 | Recording head with temperature sensor and printer with the recording head | Tomoyoshi Nishimura | 2008-04-29 |
| 6943815 | Thermal printer and electromagnetic wave source device | Akihiko Machida, Kenichi Inatsuki | 2005-09-13 |
| 6906816 | Printer and printing method | Hidemi Sasaki, Koichi Hirasawa | 2005-06-14 |
| 6870558 | Optical fixing unit, illuminance correcting method for the same, and thermal printer | Akihiko Machida | 2005-03-22 |
| 6583555 | Flat fluorescent lamp and optical fixing device | Hiroyuki Matsukawa, Yoshihiro Yamaguchi, Hiroshi Fukuda, Satoru Ikeya, Akihiko Machida | 2003-06-24 |
| 6496211 | Thermal printer and thermal printing method | — | 2002-12-17 |
| 6404208 | Thermal printer and resistance data measuring device for thermal head of the same | — | 2002-06-11 |
| 6204671 | Thermal printer and resistance data measuring device for thermal head of the same | — | 2001-03-20 |
| 6154241 | Thermosensitive color printing method and thermosensitive color printer | Hiroyuki Matsukawa, Shigeru Tagaya | 2000-11-28 |
| 6108019 | Thermal printing method for preventing degrading of print quality due to fluctuation in transport speed of recording sheet | Hisashi Enomoto | 2000-08-22 |
| 5928454 | Laminating method for a thermal recording paper and laminating device for the same | Katsuo Nakadai | 1999-07-27 |
| 5912693 | Method of driving heating element to match its resistance, thermal printer, and resistance measuring device | Yoshiki Kawaoka, Junji Hayashi | 1999-06-15 |
| 5903714 | Thermal printing method and thermal printer | Hiroyuki Matsukawa, Hisashi Enomoto, Yoshiki Kawaoka, Yoshiki Takeoka | 1999-05-11 |
| 5896160 | Thermal printing method and thermal printer | Hisashi Enomoto | 1999-04-20 |
| 5892530 | Color thermal printer and printing method | Satoshi Ueda | 1999-04-06 |
| 5874982 | Thermal printer which detects the temperature of a thermal head to central temperature variations | Satoshi Ueda | 1999-02-23 |
| 5852369 | Thermal printer and resistance data measuring device for thermal head of the same | — | 1998-12-22 |
| 5841461 | Accumulated heat correction method and apparatus | — | 1998-11-24 |
| 5800075 | Data processing method for eliminating influence of heat accumulating in thermal head | Hisashi Enomoto | 1998-09-01 |
| 5585832 | Control device for temperature of ultraviolet lamp for color direct thermal printer | Masaaki Orimoto, Satoshi Ueda, Hiroyuki Matsukawa | 1996-12-17 |
| 5528276 | Method and device for equalizing resistance of heating element of thermal head of thermal printer | — | 1996-06-18 |
| 5486856 | Color thermal printer | Satoshi Ueda, Hiroyuki Matsukawa | 1996-01-23 |
| 5469068 | Thermal printer and device and method for measuring resistance of thermal head of thermal printer | — | 1995-11-21 |
| 5268707 | Direct thermal printer | Hitoshi Saito | 1993-12-07 |
| 5216438 | Direct color thermal printing method for optically and thermally recording a full-color image on a thermosensitive recording medium | Souichiro Nakao, Atsushi Nagata | 1993-06-01 |