Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130569 | Toner cartridge with a wall having outlets through which a paddle and an auger are removable | Takaho Watanabe | 2024-10-29 |
| 11493858 | Image forming apparatus and control method for collecting waste toner in a waste toner collection container | Ken Iguchi, Kazuhiko Kikuchi, Tokihiko Ise | 2022-11-08 |
| 11112723 | Image forming apparatus and control method for collecting waste toner in a waste toner collection container | Ken Iguchi, Kazuhiko Kikuchi, Tokihiko Ise | 2021-09-07 |
| 11115853 | Wireless network system and wireless communication method | Akihiko Suyama | 2021-09-07 |
| 9671333 | Laser gas analyzer | Takaaki Hirata, Yasuhiko Mitsumoto, Masaya Ooyama, Nobuhiko Kanbara, Naoyuki Fujimura +3 more | 2017-06-06 |
| 9369945 | Wireless network system and wireless communication method for switching a wireless network mode | Akihiko Suyama | 2016-06-14 |
| 9347877 | Laser gas analyzer | Takaaki Hirata, Yasuhiko Mitsumoto, Masaya Ooyama, Nobuhiko Kanbara, Naoyuki Fujimura +3 more | 2016-05-24 |
| 9289680 | Game controller, storage medium storing game program, and game apparatus | Hitoshi Yamazaki, Takao Sawano | 2016-03-22 |
| 9268283 | Toner supply device | — | 2016-02-23 |
| 8740705 | Game controller, storage medium storing game program, and game apparatus | Hitoshi Yamazaki, Takao Sawano | 2014-06-03 |
| 8574080 | Game controller, storage medium storing game program, and game apparatus | Hitoshi Yamazaki, Takao Sawano | 2013-11-05 |
| 8453323 | Printed circuit board manufacturing method | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2013-06-04 |
| 8438727 | Multilayer printed circuit board and multilayer printed circuit board manufacturing method | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2013-05-14 |
| 8186045 | Multilayer printed circuit board and multilayer printed circuit board manufacturing method | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2012-05-29 |
| 8100770 | Game controller, storage medium storing game program, and game apparatus | Hitoshi Yamazaki, Takao Sawano | 2012-01-24 |
| 8079142 | Printed circuit board manufacturing method | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2011-12-20 |
| 8046914 | Method for manufacturing multilayer printed circuit board | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2011-11-01 |
| 7997574 | Image forming apparatus and control method thereof | — | 2011-08-16 |
| 7988142 | Sheet feeder, shutter opening and closing method, and image forming apparatus | — | 2011-08-02 |
| 7928958 | Peripheral device control apparatus | Toshifumi Oba, Tatsuya Fukuyama | 2011-04-19 |
| 7888606 | Multilayer printed circuit board | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2011-02-15 |
| 7888605 | Multilayer printed circuit board | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2011-02-15 |
| 7884286 | Multilayer printed circuit board | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2011-02-08 |
| 7878546 | Belt guide anchor and seat belt unit including the same | Yuki Tabata | 2011-02-01 |
| 7842887 | Multilayer printed circuit board | Hajime Sakamoto, Dongdong Wang, Takashi Kariya | 2010-11-30 |