Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645241 | Sound emitting device, image forming apparatus and electronic apparatus | Bokryong LEE, Naoya Koide, Nobuyuki Sato, Kei Otagiri, Miho Kamata +6 more | 2020-05-05 |
| 10536594 | Image forming apparatus | Mitsuyuki Ishida, Yuki Ono, Satoru Kaiya, Tatsuya Sato, Osamu Takenouchi +2 more | 2020-01-14 |
| 10320997 | Image forming apparatus | Mitsuyuki Ishida, Yuki Ono, Satoru Kaiya, Tatsuya Sato, Osamu Takenouchi +2 more | 2019-06-11 |
| 8208271 | Printed board and image formation apparatus | Atsushi Aketo, Hisanori Yukawa, Shogo Sata, Masaru Yonemochi | 2012-06-26 |
| 6693725 | Multicolor image forming apparatus and method | — | 2004-02-17 |
| 6665452 | Correction conversion circuit for converting to image data skew of which is corrected and skew quantity correction method | Hitoshi Takemoto | 2003-12-16 |
| 6542139 | Matrix type display apparatus | — | 2003-04-01 |
| 6366336 | Image forming apparatus and method | — | 2002-04-02 |
| 6346958 | Method for detecting quantity of laser scanning positional deviation on photosensitive body, correcting method thereof and laser color image forming apparatus | — | 2002-02-12 |
| 6195108 | Image formation method for forming electrostatic latent image on photosensitive belt with laser beam and image formation apparatus of the same | — | 2001-02-27 |
| 5835120 | Double-resolution optical system for electrophotographic printer | Hiroshi Hamano, Hiroshi Furuya, Hiroshi Tohyama, Shigeki Ogura, Yuji Terouchi | 1998-11-10 |
| 4442429 | Display apparatus utilizing a thermally color reversible display medium which has a hysteresis effect | Shintaro Kotani, Ichimatsu Abiko, Takashi Arae, Mio Chiba, Tomoo Araki | 1984-04-10 |