Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659249 | Activity management device, activity management system, and activity management method | Tomohiko FUJITA, Hidetoshi Mitsushio, Naoki Umeda | 2020-05-19 |
| 10503385 | Switch, device control method, and program | Izumi Usuki, Kiyotaka Takehara, Tsuyoshi WANAKA, Toshiaki Nakao, Kazuhiro Kawamoto +1 more | 2019-12-10 |
| 9734677 | Tactile sensation providing device | Kenji Kono | 2017-08-15 |
| 9618948 | Appliance control system and remote controller | Hideaki Yamaguchi, Akihiko Hiroishi, Satoshi Kitamura | 2017-04-11 |
| 8656464 | Communication controller and network system utilizing the same | Tomohiro Oda, Toshinobu Kawasaki | 2014-02-18 |
| 8526795 | Information-processing apparatus, content reproduction apparatus, information-processing method, event-log creation method and computer programs | Hideo Tsukazaki, Takashi Kinouchi, Susumu Takatsuka, Junichiro Sakata | 2013-09-03 |
| 7921181 | Information processing device, information processing method, and computer program | — | 2011-04-05 |
| 7877814 | Content transferring apparatus, content transferring method, and computer program | — | 2011-01-25 |
| 7540023 | Information processing apparatus and authentication program storage medium | Hideto Ito, Naoki Iwasa, Haruhisa Sakuma, Yoshihisa Harada | 2009-05-26 |
| 7398555 | Electronic apparatus and medium | Haruhisa Sakuma, Naoki Iwasa, Yoshihisa Harada | 2008-07-08 |
| 6715948 | Printer | Seiji Morita | 2004-04-06 |
| 6644875 | Printing device | Tsuyoshi Sakaino, Yoshiro Kato, Katsuhiko Sato | 2003-11-11 |
| 6479312 | Gallium phosphide luminescent device | Masato Yamada, Susumu Higuchi, Kousei Yumoto, Ken Aihara | 2002-11-12 |
| 6332196 | Disk storage apparatus and power supply control method for the same | Yasuhiko Ichikawa, Shuichi Ishii | 2001-12-18 |
| 5945900 | Electromagnetic contactor | Katsumi Shibata, Takato Hirota, Noriyoshi Machida, Etsuya Hiramatsu | 1999-08-31 |
| 5934948 | Terminal device for electric equipment | Etsuya Hiramatsu, Takato Hirota, Katsumi Shibata | 1999-08-10 |
| 5808324 | Light emitting device | Masato Yamada | 1998-09-15 |
| 5704815 | Terminal device for electrical apparatus | Katsumi Shibata, Takato Hirota, Etsuya Hiramatsu | 1998-01-06 |
| 5505552 | Cutter device of a printer | Kazumi Hasegawa | 1996-04-09 |
| 5472287 | Printer with validation paper feeding mechanism | Kazumi Hasegawa | 1995-12-05 |
| 5440384 | Methods of inspecting wafers for manufacturing light emitting elements | Masato Yamada, Yutaka Tamura | 1995-08-08 |
| 4795285 | Toothed belt and split pin carriage drive | Mikio Moriya, Junichi Furukawa, Tsutomu Iesaka | 1989-01-03 |