Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923147 | Film capacitor | Satoru Jogan | 2024-03-05 |
| 11437654 | Battery pack | Masayuki Yamashima, Mikio Tsuruoka | 2022-09-06 |
| 11096751 | Puncture robot | Akira Heya, Takafumi Namba, Tetsushi Kamegawa, Takayuki Matsuno, Takao Hiraki | 2021-08-24 |
| 10845568 | Lens-group moving apparatus and optical equipment | — | 2020-11-24 |
| 10120157 | Lens unit | Atsushi Matsuura, Keisuke Kuryo | 2018-11-06 |
| 9760815 | Image processing apparatus and an image processing method for performing a correction process of a tone value of a pixel for smoothing a jaggy | Tsutomu Takada, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2017-09-12 |
| 9620777 | Positive electrode and lithium ion secondary battery using thereof | Hiroyuki Miyabara, Yukiko Hirabayashi, Masaki Sobu, Tetsuo Takaishi | 2017-04-11 |
| 8964253 | Image processing using derived correction amount | Tsutomu Takada, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2015-02-24 |
| 8570594 | Image forming apparatus and its control method of correction amount based on selected rotational speed | Tsutomu Takata, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2013-10-29 |
| 8456171 | Semiconductor test system and relay driving test method therefor | Shingo Matsuno, Kenji Emura | 2013-06-04 |
| 8068259 | Color image forming apparatus | Kenzo Tojima, Yoshiyuki Akiba, Tsutomu Takata, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2011-11-29 |
| 7770994 | Image forming apparatus and its control method, and computer program and computer-readable storage medium | Yoshiyuki Akiba, Tsutomu Takada, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2010-08-10 |
| 7684079 | Image forming apparatus and its control method | Tsutomu Takata, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2010-03-23 |
| 7679772 | Printing apparatus and printing data control method effecting distributed driving of printing elements | Hisashi Ishikawa, Koji Kawamura | 2010-03-16 |
| 7630100 | Color image forming apparatus | Kenzo Tojima, Yoshiyuki Akiba, Tsutomu Takata, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2009-12-08 |
| 7619775 | Image forming system with density conversion based on image characteristics and amount of color shift | Yoshiyuki Akiba, Tsutomu Takata, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2009-11-17 |
| 7598971 | Color image forming apparatus | Hiroki Tezuka, Yoshiyuki Akiba | 2009-10-06 |
| 7344217 | Image forming apparatus and its control method, and computer program and computer readable storage medium | Yoshiyuki Akiba, Tsutomu Takada, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2008-03-18 |
| 5319391 | Thermal printing apparatus | Toshinori Takahashi, Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Kenichi Miyazaki +4 more | 1994-06-07 |
| 5300351 | Heat-sensitive hot-melt image transfer sheet | Itsuo Takanashi, Hideshi Tanaka, Toru Nibe, Tadao Shinya, Yutaka Mizoguchi +2 more | 1994-04-05 |
| 5226029 | Electric charge image recording medium and recording/reproducing apparatus | Itsuo Takanashi, Takashi Yamamura, Toshikatsu Ichito, Hiromichi Tai | 1993-07-06 |
| 5051755 | Thermal printing apparatus | Toshinori Takahashi, Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Kenichi Miyazaki +4 more | 1991-09-24 |
| 5017944 | Control system for information recording laser beam | Itsuo Takanashi, Takashi Yamamura, Toshikatsu Ichitou, Hiromichi Tai | 1991-05-21 |
| 4977417 | Electrophotography system | Itsuo Takanashi, Toshikatsu Ichitou, Takashi Yamamura, Koubun Sakagami, Atsushi Nakano | 1990-12-11 |
| 4968995 | Thermal printer | Yutaka Mizoguchi, Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Kenichi Miyazaki +3 more | 1990-11-06 |