Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618319 | Drying device, non-transitory computer readable medium for drying and image forming apparatus | Shigeyuki Sakaki, Akira Sakamoto | 2020-04-14 |
| 10596807 | Capacitive load driving circuit and image forming apparatus | — | 2020-03-24 |
| 10466613 | Light-emitting device, image forming apparatus, and light irradiation apparatus | Takashi Kondo, Seiji Ono | 2019-11-05 |
| 10418779 | Laser driving control apparatus, drying apparatus, image forming apparatus, computer readable medium storing laser driving control program, and computer readable medium storing drying program | Shigeyuki Sakaki, Akira Sakamoto | 2019-09-17 |
| 9987861 | Drying device, computer readable medium storing drying program, drying method and image forming apparatus | Jun Isozaki, Yukari Motosugi, Akira Sakamoto | 2018-06-05 |
| 9840093 | Light emitting elements drive control device, droplets-deposited layer drying device and image processing apparatus | Eigo Nakagawa, Akira Sakamoto, Jun Isozaki | 2017-12-12 |
| 9527313 | Light emitting elements drive control device, droplets-deposited layer drying device and image processing apparatus | Eigo Nakagawa, Akira Sakamoto, Jun Isozaki | 2016-12-27 |
| 9502862 | Light emitting elements drive control device, droplets-deposited layer drying device, and image forming apparatus | Takashi Fujimoto, Jun Isozaki, Akira Sakamoto | 2016-11-22 |
| 8588652 | Charged particle generator, charging device, and image forming apparatus | Masao Ohmori, Takanori Morino | 2013-11-19 |
| 7831157 | Total layer thickness detection apparatus, charging device, image forming apparatus, total layer thickness detection method and computer readable medium storing program for total layer thickness detection | Hidehiko Yamaguchi, Hideki Moriya, Masao Ohmori | 2010-11-09 |
| 7693433 | Image forming apparatus and layer thickness calculating method | Masao Ohmori, Hideki Moriya, Hidehiko Yamaguchi | 2010-04-06 |
| 7542689 | Charging device, image forming apparatus, computer readable medium storing charging control program and method for charging control | Akihiro Ida, Yoshihisa Kitano, Takuro Hagiwara, Hideki Moriya, Hidehiko Yamaguchi +1 more | 2009-06-02 |
| 7529282 | Apparatus for driving light emitting element and system for driving light emitting element | — | 2009-05-05 |
| 7426351 | Image forming apparatus and layer thickness calculating method | Hidehiko Yamaguchi, Hideki Moriya, Masao Ohmori | 2008-09-16 |
| 7403723 | Image forming apparatus with measuring technique | Hideki Moriya, Hidehiko Yamaguchi, Masao Ohmori | 2008-07-22 |
| 7352786 | Apparatus for driving light emitting element and system for driving light emitting element | — | 2008-04-01 |
| 7224380 | Light-emitting device driver and image forming apparatus | Hidehiko Yamaguchi, Hideki Moriya, Masao Ohmori | 2007-05-29 |
| 6370175 | Laser beam luminous energy correction method, laser driving apparatus, laser beam scanner and image recording device | Koichi Higashi | 2002-04-09 |
| 6111606 | Signal processor for amplifying picture signals, and sampling and holding the amplified picture signals | — | 2000-08-29 |
| 5966395 | Semiconductor laser drive device and image recording device | — | 1999-10-12 |
| 5912694 | Laser diode driving circuit, semiconductor integrated circuit for driving laser diode, and image recording apparatus | Hiroyuki Miyake | 1999-06-15 |
| 5708376 | Variable-gain amplifying device | — | 1998-01-13 |
| 5485206 | Method of driving image sensor and image sensor | Eigo Nakagawa, Norikazu Yamada | 1996-01-16 |
| 5446405 | Amplifier circuit with offset cancel circuit | — | 1995-08-29 |
| 5376782 | Image pickup device providing decreased image lag | Hiroshi Fujimagari, Junji Okada | 1994-12-27 |