Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796933 | Fixing device using electromagnetic induction heating and image forming apparatus including same | Satoshi Ueno, Kenji Ishii, Tadashi Ogawa, Akiko Ito | 2010-09-14 |
| 7783240 | Fixing device, image forming apparatus including the fixing device, and fixing method | Akiko Ito, Kenji Ishii, Tadashi Ogawa, Satoshi Ueno | 2010-08-24 |
| 7778581 | Fixing unit having enhanced heating efficiency and image forming apparatus using the same | Akiko Ito, Tadashi Ogawa | 2010-08-17 |
| 7742714 | Image fixing apparatus, image forming apparatus, and image fixing method capable of effectively controlling an image fixing temperature | Akira Shinshi | 2010-06-22 |
| 7734208 | Image fixing apparatus and image forming apparatus capable of effectively controlling an image fixing temperature | Tadashi Ogawa, Motokazu Yasui, Hiroshi Koide | 2010-06-08 |
| 7693439 | Fixing device, and method and device for heating control used in the same | Motokazu Yasui, Tadashi Ogawa, Hiroshi Koide | 2010-04-06 |
| 7016837 | Voice recognition system | Mitsuya Komamura, Soichi Toyama | 2006-03-21 |
| 6937981 | Voice recognition system | Mitsuya Komamura, Soichi Toyama | 2005-08-30 |
| 5638889 | Semi-molten metal molding apparatus | Yasuo Sugiura, Seiji Saikawa | 1997-06-17 |
| 5575325 | Semi-molten metal molding method and apparatus | Yasuo Sugiura, Seiji Saikawa | 1996-11-19 |
| 4260356 | Plastic dispensing apparatus | Tatsuo Fujiwara, Masayasu Watanabe, Mikio Yabumoyo, Takaaki Kanemori | 1981-04-07 |